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Proceedings Of The Boston Society Of Natural History Vol 7
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Author :Boston Society Of Natural History Publisher :Hardpress Publishing ISBN 13 :9781314277128 Total Pages :464 pages Book Rating :4.2/5 (771 download)
Book Synopsis Proceedings of the Boston Society of Natural History by : Boston Society Of Natural History
Download or read book Proceedings of the Boston Society of Natural History written by Boston Society Of Natural History and published by Hardpress Publishing. This book was released on 2013-06 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.
Book Synopsis Proceedings of the Boston Society of Natural History by : Boston Society of Natural History
Download or read book Proceedings of the Boston Society of Natural History written by Boston Society of Natural History and published by . This book was released on 1844 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings of the Boston Society of Natural History, Vol. 7 by :
Download or read book Proceedings of the Boston Society of Natural History, Vol. 7 written by and published by . This book was released on 2015-08-05 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Proceedings of the Boston Society of Natural History, Vol. 7: 1859 to 1861 A number of these chrysalids were kept, in order to ascertain if they would undergo metamorphosis, and, if so, whether the perfect insects would be healthy and vigorous; some were kept two months, at the end of which time they were accidentally lost, undergoing no change, remaining however in a perfect state of preservation and full of pulp; a number of small flies, apparently not ichneumons, which gained access to them, died almost immediately, as was supposed from having fed upon them - the empty shells of other chrysalids found about the room showed that some had been metamorphosed, as none but the arsenically-fed larvae had been admitted to the apartment. Experiments made to determine how large a quantity of arsenic might be contained in flesh without rendering it unfit for the food of these larvae, were not very satisfactory, from the hardening of the tissue by solutions of this substance preventing the deposition of the eggs; eggs developed in such tissue bring forth living worms, which in his experiments died in six or eight hours. The adult flies perished in great numbers, while depositing the eggs upon the poisoned flesh. Jaeger (quoted by Orfila, Toxicologic I. 379) alludes to the fact that larvae of flies live a little longer than the perfect insects, when arsenious acid is introduced into the digestive organs or applied to their external soft parts. Under favorable moist conditions, the larvae lived three or four days, and were evidently nearly ready to pass into the chrysalid state. Experiments with arsenic acid, used however in too concentrated a state, also showed that there is a limit to the amount of arsenic which these larvae can support. He was inclined to believe that they can eat with impunity any flesh into which arsenic has been carried by vital processes, from the fact of their being found upon the arsenicated liver, an organ capable of absorbing a very large quantity of this poison; anatomical preparations, injected thoroughly with arsenic acid, have been found completely riddled and alive with larvae. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works."
Book Synopsis Proceedings of the Boston Society of Natural History, Vol. 9 by :
Download or read book Proceedings of the Boston Society of Natural History, Vol. 9 written by and published by Forgotten Books. This book was released on 2018-03 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Proceedings of the Boston Society of Natural History, Vol. 9: 1862, 1863 Mr. Wilder described the muscles which move the snout of the hog. The elevator has a very long tendon, and its mus onlar attachment is very far back, protected by a long ridge, and safe from all ordinary accidents; the depressor, on the contrary, is very short, and attached very near the' terminal cartilage, both muscles of the important organ being thus protected from injury. He remarked that while we consider the. Long snout of the hog, compared with that of common animals, as a sign of what we know to be his beastly nature, yet the same organ, still further prolonged into the trunk of the elephant, changes its function with the nature of the animal so as to be capable of executing very various and delicate motions. So that it is not always safe to take a single organ as an index of the nature of the possessor. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Book Synopsis Proceedings Of The Boston Society Of Natural History by :
Download or read book Proceedings Of The Boston Society Of Natural History written by and published by . This book was released on 1851 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Boston Society Of Natural History Publisher :Hardpress Publishing ISBN 13 :9781314277173 Total Pages :446 pages Book Rating :4.2/5 (771 download)
Book Synopsis Proceedings of the Boston Society of Natural History by : Boston Society Of Natural History
Download or read book Proceedings of the Boston Society of Natural History written by Boston Society Of Natural History and published by Hardpress Publishing. This book was released on 2013-06 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.
Book Synopsis Proceedings Of The Boston Society Of Natural History by :
Download or read book Proceedings Of The Boston Society Of Natural History written by and published by . This book was released on 1856 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings of the Boston Society of Natural History by : Boston Society of Natural History
Download or read book Proceedings of the Boston Society of Natural History written by Boston Society of Natural History and published by . This book was released on 1920 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings of the Boston Society of Natural History, Volume 33 by : Boston Society of Natural History
Download or read book Proceedings of the Boston Society of Natural History, Volume 33 written by Boston Society of Natural History and published by Palala Press. This book was released on 2015-09-17 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Book Synopsis Occasional Papers of the Boston Society of Natural History, Volume 7, Issues 1-11 by : Boston Society of Natural History
Download or read book Occasional Papers of the Boston Society of Natural History, Volume 7, Issues 1-11 written by Boston Society of Natural History and published by Arkose Press. This book was released on 2015-10-04 with total page 838 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author :Boston Society Of Natural History Publisher :Hardpress Publishing ISBN 13 :9781314277265 Total Pages :526 pages Book Rating :4.2/5 (772 download)
Book Synopsis Proceedings of the Boston Society of Natural History by : Boston Society Of Natural History
Download or read book Proceedings of the Boston Society of Natural History written by Boston Society Of Natural History and published by Hardpress Publishing. This book was released on 2013-06 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.
Author :Boston Society Of Natural History Publisher :Hardpress Publishing ISBN 13 :9781314277203 Total Pages :444 pages Book Rating :4.2/5 (772 download)
Book Synopsis Proceedings of the Boston Society of Natural History by : Boston Society Of Natural History
Download or read book Proceedings of the Boston Society of Natural History written by Boston Society Of Natural History and published by Hardpress Publishing. This book was released on 2013-06 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.
Book Synopsis Vereeniging tot Bevordering der Grafische Kunst by :
Download or read book Vereeniging tot Bevordering der Grafische Kunst written by and published by . This book was released on 1919 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Boston Society Of Natural History Publisher :Hardpress Publishing ISBN 13 :9781314277241 Total Pages :592 pages Book Rating :4.2/5 (772 download)
Book Synopsis Proceedings of the Boston Society of Natural History by : Boston Society Of Natural History
Download or read book Proceedings of the Boston Society of Natural History written by Boston Society Of Natural History and published by Hardpress Publishing. This book was released on 2013-06 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.
Book Synopsis Proceedings of the Boston Society of Natural History.VOL.XX 1878-1880 by : Boston Society of Natural History
Download or read book Proceedings of the Boston Society of Natural History.VOL.XX 1878-1880 written by Boston Society of Natural History and published by . This book was released on 1881 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Boston Society Of Natural History Publisher :Hardpress Publishing ISBN 13 :9781314277227 Total Pages :526 pages Book Rating :4.2/5 (772 download)
Book Synopsis Proceedings of the Boston Society of Natural History by : Boston Society Of Natural History
Download or read book Proceedings of the Boston Society of Natural History written by Boston Society Of Natural History and published by Hardpress Publishing. This book was released on 2013-06 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.
Author :Boston Society Of Natural History Publisher :Hardpress Publishing ISBN 13 :9781314277104 Total Pages :428 pages Book Rating :4.2/5 (771 download)
Book Synopsis Proceedings of the Boston Society of Natural History by : Boston Society Of Natural History
Download or read book Proceedings of the Boston Society of Natural History written by Boston Society Of Natural History and published by Hardpress Publishing. This book was released on 2013-06 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.