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Author :
Publisher :
ISBN 13 :
Total Pages : 942 pages
Book Rating : 4.:/5 (318 download)
Download or read book Horticulture written by and published by . This book was released on 1949 with total page 942 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : William H. Hatheway
Publisher : National Academies
ISBN 13 :
Total Pages : 88 pages
Book Rating : 4.1/5 (43 download)
Download or read book Races of Maize in Cuba written by William H. Hatheway and published by National Academies. This book was released on 1957 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ida Kaplan Langman
Publisher : University of Pennsylvania Press
ISBN 13 : 1512803375
Total Pages : 1020 pages
Book Rating : 4.5/5 (128 download)
Download or read book A Selected Guide to the Literature of the Flowering Plants of Mexico written by Ida Kaplan Langman and published by University of Pennsylvania Press. This book was released on 2018-01-09 with total page 1020 pages. Available in PDF, EPUB and Kindle. Book excerpt: This bibliography is a guide to the literature on Mexican flowering plants, beginning with the days of the discovery and conquest of Mexico by the Spaniards in the early sixteenth century.
Author : Annie Walter
Publisher : IRD Editions
ISBN 13 : 9781863204705
Total Pages : 336 pages
Book Rating : 4.2/5 (47 download)
Download or read book Gardens of Oceania written by Annie Walter and published by IRD Editions. This book was released on 2007 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gardens of Oceania summarises available knowledge about numerous food plants with commercial potential, in order to assure the development of an agriculture that can produce a sufficient amount to cope with a formidable population growth while at the same time preserving the Vanuatu environment.
Author : John Bowlby
Publisher : Routledge
ISBN 13 : 1135070857
Total Pages : 226 pages
Book Rating : 4.1/5 (35 download)
Download or read book A Secure Base written by John Bowlby and published by Routledge. This book was released on 2012-11-12 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: As Bowlby himself points out in his introduction to this seminal childcare book, to be a successful parent means a lot of very hard work. Giving time and attention to children means sacrificing other interests and activities, but for many people today these are unwelcome truths. Bowlby’s work showed that the early interactions between infant and caregiver have a profound impact on an infant's social, emotional, and intellectual growth. Controversial yet powerfully influential to this day, this classic collection of Bowlby’s lectures offers important guidelines for child rearing based on the crucial role of early relationships.
Author : Ernst Mayr
Publisher : Harvard University Press
ISBN 13 : 9780674272262
Total Pages : 524 pages
Book Rating : 4.2/5 (722 download)
Download or read book The Evolutionary Synthesis written by Ernst Mayr and published by Harvard University Press. This book was released on 1998 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biology was forged into a single, coherent science only within living memory. In this volume the thinkers responsible for the "modern synthesis" of evolutionary biology and genetics come together to analyze that remarkable event. In a new Preface, Ernst Mayr calls attention to the fact that scientists in different biological disciplines varied considerably in their degree of acceptance of Darwin's theories. Mayr shows us that these differences were played out in four separate periods: 1859 to 1899, 1900 to 1915, 1916 to 1936, and 1937 to 1947. He thus enables us to understand fully why the synthesis was necessary and why Darwin's original theory--that evolutionary change is due to the combination of variation and selection--is as solid at the end of the twentieth century as it was in 1859.
Author : John Staller
Publisher : Left Coast Press
ISBN 13 : 1598744623
Total Pages : 706 pages
Book Rating : 4.5/5 (987 download)
Download or read book HISTORIES OF MAIZE written by John Staller and published by Left Coast Press. This book was released on 2006-05-15 with total page 706 pages. Available in PDF, EPUB and Kindle. Book excerpt: Histories of Maize is the most comprehensive reference source on the botanical, genetic, archaeological, and anthropological aspects of ancient maize published to date.
Author : J. Janick
Publisher : Springer Science & Business Media
ISBN 13 : 1468488961
Total Pages : 411 pages
Book Rating : 4.4/5 (684 download)
Download or read book Plant Breeding Reviews written by J. Janick and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant breeding, the domestication and systematic improvement of crop species, is the basis of past and present agriculture. Our so called primitive progenitors selected practically all our present-day crop plants, and the improvement wrought through millenia of selection has so changed some of them that in many cases their links to the past have been obliterated. There is no doubt that this ranks among the greatest of human achievements. Although plant breeding has been a continuous empirical activity for as long as humans have forsaken the vagaries and thrill of hunting for the security and toil of agriculture, genetic crop improvement is now very much of a twentieth-century discipline. Its scientific underpinnings date to the beginning of this century with the discovery of Gregor Mendel's classic 1865 paper on the inheritance of seven characters in the garden pea. If any science can be traced to single event, the best example is surely found in the conception of modern genetics that appears in this single creative work. The relationship of plant breeding progress to advances in genetics has become closely entwined. Mendel himself was concerned with crop improvement and worked on schemes for apple and pear breeding. Plant breeding also has claims on other scientific and agricultural disci plines-botany, plant pathology, biochemistry, statistics, taxonomy, entomology, and cytology, to name a few-and has also impinged on our social, ethical, economic, and political consciousness.
Author : C. Melber
Publisher : WHO
ISBN 13 :
Total Pages : 154 pages
Book Rating : 4.:/5 (319 download)
Download or read book Coal Tar Creosote written by C. Melber and published by WHO. This book was released on 2004 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: On cover: IPCS International Programme on Chemical Safety. Published under the joint sponsorship of the United Nations Environment Programme, the International Labour Organization and the World Health Organization, and produced within the framework of the Inter-organization Programme for the Sound Management of Chemicals (IOMC)
Author : Heinz Brücher
Publisher : Springer Science & Business Media
ISBN 13 : 3642733131
Total Pages : 305 pages
Book Rating : 4.6/5 (427 download)
Download or read book Useful Plants of Neotropical Origin written by Heinz Brücher and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with useful plants of neotropical origin, i.e., plants which have been cultivated in Southern and Central America as well as their wild relatives. Quite a number of these trees and bushes have "conquerred" the world as early as 400 years ago and are nowadays of utmost importance for feeding the increasing world population (e.g., potatoes). It has been estimated that about 150 such useful plants stem from the "New World." This book does not only describe the current theories about their domestication, cultivation, and evolution; it also discusses biotechnological methods for improving their productivity. About the German edition: ..". One of the most interesting and recurring themes of this book concerns some little-known species of potential value which may well become important to a future which is certain to present us with serious problems, at least as far as alimentation is considered. BrA1/4cher's book is absolutely up to date in the taxonomic and nomenclatural sense..." "Excerpta Botanica"#1
Author : John Jeavons
Publisher : Ten Speed Press
ISBN 13 : 0399579192
Total Pages : 273 pages
Book Rating : 4.3/5 (995 download)
Download or read book How to Grow More Vegetables, Ninth Edition written by John Jeavons and published by Ten Speed Press. This book was released on 2017-07-25 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world's leading resource on biointensive, sustainable, high-yield organic gardening is thoroughly updated throughout, with new sections on using 12 percent less water and increasing compost power. Long before it was a trend, How to Grow More Vegetables brought backyard ecosystems to life for the home gardener by demonstrating sustainable growing methods for spectacular organic produce on a small but intensive scale. How to Grow More Vegetables has become the go-to reference for food growers at every level, whether home gardeners dedicated to nurturing backyard edibles with minimal water in maximum harmony with nature's cycles, or a small-scale commercial producer interested in optimizing soil fertility and increasing plant productivity. In the ninth edition, author John Jeavons has revised and updated each chapter, including new sections on using less water and increasing compost power.
Author : Peabody Museum of Archaeology and Ethnology. Library
Publisher :
ISBN 13 :
Total Pages : 640 pages
Book Rating : 4.3/5 (129 download)
Download or read book Catalogue: Subjects written by Peabody Museum of Archaeology and Ethnology. Library and published by . This book was released on 1963 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J George (Jacob George) 190 Harrar
Publisher : Hassell Street Press
ISBN 13 : 9781015081444
Total Pages : 40 pages
Book Rating : 4.0/5 (814 download)
Download or read book Mexican Agricultural Program; a Review of the First Six Years of Activity Under the Joint Auspices of the Mexican Government and the Rockefeller Foundation written by J George (Jacob George) 190 Harrar and published by Hassell Street Press. This book was released on 2021-09-10 with total page 40 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 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. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author : American Seed Trade Association
Publisher :
ISBN 13 :
Total Pages : 1000 pages
Book Rating : 4.E/5 ( download)
Download or read book Year Book and Proceedings of the Annual Convention written by American Seed Trade Association and published by . This book was released on 1950 with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Edwin John Wellhausen
Publisher :
ISBN 13 :
Total Pages : 240 pages
Book Rating : 4.A/5 ( download)
Download or read book Races of Maize in Mexico written by Edwin John Wellhausen and published by . This book was released on 1952 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: History of maize classification. How races used in classification. Geographical distribution. Existing races of maize in Mexico.
Author : Herbert Parkes Riley
Publisher : University Press of Kentucky
ISBN 13 : 0813165229
Total Pages : 192 pages
Book Rating : 4.8/5 (131 download)
Download or read book The Aloineae written by Herbert Parkes Riley and published by University Press of Kentucky. This book was released on 2014-07-15 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Aloineae, a tribe of several hundred species of succulent plants of the lily family, are ideal subjects for the study of karotypes and chromosome irregularities. This book brings together the major findings of a half-century of study of the Aloineae, with regard to polyploidy, aneuploidy, deletions, duplications, inversions, and translocations in the group. The possible evolutionary effects of ecological relationships, natural hybridization, and morphological changes during growth are also assessed. Illustrations include maps, diagrams, photographs, photomicrographs, and electron micrographs.
Author : David Pimentel Ph.D.
Publisher : CRC Press
ISBN 13 : 1420046683
Total Pages : 402 pages
Book Rating : 4.4/5 (2 download)
Download or read book Food, Energy, and Society written by David Pimentel Ph.D. and published by CRC Press. This book was released on 2007-10-04 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the publication of the first edition of Food, Energy, and Society, the world's natural resources have become even more diminished due to the rapid expansion of the global human population. We are faced with dwindling food supplies in certain geographic areas, increasing pressure on energy resources, and the imminent extinction of many
