The Plant Life of China PDF Download

Author: Geoffrey P. Chapman
Publisher: Springer Science & Business Media
ISBN: 9783540422570
Category : Medical
Languages : en
Pages : 276

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Book Description
Camellia, Anemone, Primula, Rosa, Rhododendron, growth form, tree, shrub, herb, alpine.

Author: Mary Russell Mitford
Publisher:
ISBN:
Category : Country life
Languages : en
Pages : 250

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Author: HARVEY WICKES. FELTER
Publisher:
ISBN: 9781033050668
Category :
Languages : en
Pages : 0

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Author: Marius Jacobs
Publisher: Springer Science & Business Media
ISBN: 364272793X
Category : Technology & Engineering
Languages : en
Pages : 310

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Book Description
In recent years, tropical forests have received more attention and have been the subject of greater environmental concern than any other kind of vegetation. There is an increasing public awareness of the importance of these forests, not only as a diminishing source of countless products used by mankind, nor for their effects on soil stabilization and climate, but as unrivalled sources of what today we call biodiversity. Threats to the continued existence of the forests represent threats to tens of thousands of species of organisms, both plants and animals. It is all the more surprising, therefore, that there have been no major scientific accounts published in recent years since the classic handbook by Paul W. Richards, The Tropical Rain Forest in 1952. Some excellent popular accounts of tropical rain forests have been published including Paul Richard's The Life of the Jungle, and Catherine Caulfield's In the Rainforest and Jungles, edited by Edward Ayensu. There have been numerous, often conflicting, assessments of the rate of conversion of tropical forests to other uses and explanations of the underlying causes, and in 1978 UNESCO/UNEPI FAO published a massive report, The Tropical Rain Forest, which, although full of useful information, is highly selective and does not fully survey the enormous diversity of the forests.

Author: North Carolina. Board of Agriculture
Publisher:
ISBN:
Category : North Carolina
Languages : en
Pages : 572

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Author: Sir Francis Darwin
Publisher:
ISBN:
Category : English essays
Languages : en
Pages : 274

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Author: Mildred Stapley Byne
Publisher:
ISBN:
Category : Gardens
Languages : en
Pages : 360

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Author: Heinz Brücher
Publisher: Springer Science & Business Media
ISBN: 3642733131
Category : Technology & Engineering
Languages : en
Pages : 305

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Book Description
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: George Washington Cable
Publisher:
ISBN:
Category : Gardens
Languages : en
Pages : 286

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Author: Willa Cather
Publisher: IndyPublish.com
ISBN:
Category : Fiction
Languages : en
Pages : 484

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Book Description
Claude has an intuitive faith in something splendid and feels at odds with his contemporaries. The war offers him the opportunity to forget his farm and his marriage of compromise; he enlists and discovers that he has lacked. But while war demands altruism, its essence is destructive