Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Rubber Planting In Mexico And Central America
Download Rubber Planting In Mexico And Central America full books in PDF, epub, and Kindle. Read online Rubber Planting In Mexico And Central America ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Rubber Planting in Mexico and Central America by : Pehr Olsson-Seffer
Download or read book Rubber Planting in Mexico and Central America written by Pehr Olsson-Seffer and published by . This book was released on 1907 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Rubber Planting in Mexico and Central America by : Pehr Hjalmar Olsson-Seffer
Download or read book Rubber Planting in Mexico and Central America written by Pehr Hjalmar Olsson-Seffer and published by . This book was released on 1907 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Rubber Planting in Mexico and Central America by : Pehr Olsson-Seffer
Download or read book Rubber Planting in Mexico and Central America written by Pehr Olsson-Seffer and published by Forgotten Books. This book was released on 2015-06-25 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Rubber Planting in Mexico and Central America In 1805 an English translation of the paper was published anonymously, and now the name was changed to Castilloa. The translator (who is believed to have been Charles Koenig, the keeper of the mineralogical department of the British Museum) had no right to alter the name. A Mexican botanist had already, with just as little right, proposed to change the name to Castella, shortly after the plant had been described. Now we have in systematic botany certain recognized rules of nomenclature, and one of these is that of priority. As Castilla was the first name given, it should remain so. This question was discussed and settled in 1903 by O. F. Cook, in "The Culture of the Central American Rubber Tree" or Bulletin No. 49, Bureau of Plant Industry, United States Department of Agriculture, but it seems to have been overlooked. Different Forms of Castilla. Another question which is causing considerable misconception as regards our Central American rubber tree is that of species. Castilla elastica Cerv. in a very wide species, containing numerous forms. A species-making botanist could easily divide it into a dozen species or more. I have personally observed nine fairly distinct forms, but I still hesitate to recognize them as good varieties. Koschny, a Costa Rica planter, who has written considerably in "Der Tropenpflanzer" about Castilla in certain parts of Central America, speaks of several "species," but does not give satisfactory descriptions that would warrant his forms to receive the distinction of species. Cook described the form occurring on and near La Zacualpa rubber plantation in Soconusco, Mexico, as a new species, C. lactiflua. In Hawaii I saw a form planted from seeds obtained from a seed merchant in Paris under the name var. nicaraguensis. It certainly was different from any other form I have seen elsewhere. C. markhamiana is generally considered to be a separate species, and the Castilla grown in Ceylon is sometimes referred to as this species. Certain is that the Ceylon Castilla is not identical to any Mexican Castilla that has come under my notice. From the planter's point of view it is of little significance whether one or more species are cultivated so long as the rubber is obtained. But it is in this fact of the existence of many different forms in which we have to find an explanation of the reputed failure of Castilla in different places, where its success had been presupposed. If we plant seeds of the Castilla of the Atlantic side of Southern Mexico, with an almost continuous rainfall, on the Pacific slope of the Sierra Madre, where we have a distinct dry season of six months, the tree does not succeed in growth, the amount of latex is smaller, and a planter would soon find out that he had made a great mistake, had he tried this experiment on a large scale. It seems to me probable that if attention had been paid to this ircumstance, Castilla would be more of a favourite than it is. 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 Rubber Planting in Mexico and Central America by : Pehr Olsson-Seffer
Download or read book Rubber Planting in Mexico and Central America written by Pehr Olsson-Seffer and published by Palala Press. This book was released on 2016-05-09 with total page 36 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 Rubber Planting in Mexico and Central America by : Olsson-Seffer Pehr
Download or read book Rubber Planting in Mexico and Central America written by Olsson-Seffer Pehr and published by . This book was released on 2019-03-10 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Rubber Planting in Mexico and Central America (Classic Reprint) by : Pehr Olsson-Seffer
Download or read book Rubber Planting in Mexico and Central America (Classic Reprint) written by Pehr Olsson-Seffer and published by Forgotten Books. This book was released on 2017-12-24 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Rubber Planting in Mexico and Central America From the planter's point of view it is of little significance whether one or more species are cultivated so long as the rubber is obtained. But it is in this fact of the existence of many different forms in which we have to find an explanation of the reputed failure of Castilla in different places, where its success had been presupposed. 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 The Culture of the Central American Rubber Tree by : Orator Fuller Cook
Download or read book The Culture of the Central American Rubber Tree written by Orator Fuller Cook and published by . This book was released on 1903 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The India Rubber Tree and the Possibilities of Its Culture in Mexico by : San Pedro Rubber Plantation Co., Milwaukee
Download or read book The India Rubber Tree and the Possibilities of Its Culture in Mexico written by San Pedro Rubber Plantation Co., Milwaukee and published by . This book was released on 1900 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Culture of the Central American Rubber Tree by : Orator Fuller Cook
Download or read book The Culture of the Central American Rubber Tree written by Orator Fuller Cook and published by . This book was released on 1903 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Rubber Planting in Mexico and Central Americ by : Pehr Olsson-Seffer
Download or read book Rubber Planting in Mexico and Central Americ written by Pehr Olsson-Seffer and published by Hardpress Publishing. This book was released on 2012-01 with total page 42 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 Rubber by : La Zacualpa rubber plantation Co
Download or read book Rubber written by La Zacualpa rubber plantation Co and published by . This book was released on 1908 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Rubber, the Handmaid of Civilization by : Edward Wilkin Perry
Download or read book Rubber, the Handmaid of Civilization written by Edward Wilkin Perry and published by . This book was released on 1903 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Culture of the Central American Rubber Tree (Classic Reprint) by : O. F. Cook
Download or read book The Culture of the Central American Rubber Tree (Classic Reprint) written by O. F. Cook and published by . This book was released on 2015-07-22 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Culture of the Central American Rubber Tree Sir: I have the honor to transmit herewith, and to recommend for publication as Bulletin No.49 of the series of this Bureau, the accompanying paper entitled "The Culture of the Central American Rubber Tree." It is especially opportune at this time that correct information should be disseminated on this subject, as interested parties have spread many delusive reports with a view to encouraging enterprises designed to exploit the rubber industry. Under these circumstances accurate and reliable information should be accessible to all classes of our citizens. This paper was prepared by Mr. O. F. Cook, Botanist in Charge of Investigations in Tropical Agriculture, and has been submitted by the Botanist with a view to publication. The eighteen half-tone illustrations are considered necessary to a complete understanding of the text of this Bulletin. 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 Possibilities for Para Rubber Production in Northern Tropical America by : John Clarence Treadwell
Download or read book Possibilities for Para Rubber Production in Northern Tropical America written by John Clarence Treadwell and published by . This book was released on 1926 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bulletin by : U.S. Bureau of plant industry
Download or read book Bulletin written by U.S. Bureau of plant industry and published by . This book was released on 1903 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Report of the Chief of the Bureau of Plant Industry by : Plant Industry Bureau
Download or read book Report of the Chief of the Bureau of Plant Industry written by Plant Industry Bureau and published by . This book was released on with total page 890 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rubber written by Pan American Union and published by . This book was released on 1954 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: