Our American Land - the Story of Its Abuse and Its Conservation. (Rev. 1947).

Our American Land - the Story of Its Abuse and Its Conservation. (Rev. 1947). PDF Author: United States. Soil Conservation Service
Publisher:
ISBN:
Category :
Languages : en
Pages : 35

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Our American Land - the Story of Its Abuse and Its Conservation. (Rev. 1947).

Our American Land - the Story of Its Abuse and Its Conservation. (Rev. 1947). PDF Author: United States. Soil Conservation Service
Publisher:
ISBN:
Category :
Languages : en
Pages : 35

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Book Description


Our American Land - the Story of Its Abuse and Its Conservation. (Rev. 1948).

Our American Land - the Story of Its Abuse and Its Conservation. (Rev. 1948). PDF Author: United States. Soil Conservation Service
Publisher:
ISBN:
Category :
Languages : en
Pages : 35

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Book Description


OUR AMERICAN LAND

OUR AMERICAN LAND PDF Author: HUGH H. BENNETT
Publisher:
ISBN: 9781033783702
Category :
Languages : en
Pages : 0

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Our American Land, the Story of Its Abuse and Its Conservation, by Hugh H. Bennett,... [New Edition.].

Our American Land, the Story of Its Abuse and Its Conservation, by Hugh H. Bennett,... [New Edition.]. PDF Author: Hugh Hammond Bennett
Publisher:
ISBN:
Category :
Languages : en
Pages : 31

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Our American Land

Our American Land PDF Author: Hugh H. Bennett
Publisher: Forgotten Books
ISBN: 9780265708415
Category :
Languages : en
Pages : 36

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Excerpt from Our American Land: The Story of Its Abuse and Its Conservation Dense plant growth helps to slow down this soil movement. This gives nature time to replace what little soil is removed by erosion. Nature does this by constantly forming new topsoil from underlying subsoil and rock. This slow process, known as natural erosion or geologic erosion, goes on unnoticed over hundreds of years. This type is not dangerous usually; it may be beneficial to man and the earth. Many fine agricultural areas have been formed in this way. But where land is cultivated or left bare, another and faster kind of erosion occurs. This is accelerated erosion, and it is caused by man's carelessness. When land is cultivated there is no dense growth of plants to protect the soil, and erosion may be a thousand times faster than on protected land. Accelerated erosion damages grasslands when the grass is thinned out by overgrazing. It damages woodlands left bare by overcutting, overgrazing, and burning. This is what we now know as soil erosion, and unless it is checked, it may ruin most of our good land. 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.

Miscellaneous Publication

Miscellaneous Publication PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 252

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Our American Land

Our American Land PDF Author: Hugh Hammond Bennett
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 36

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Checklist of Major United States Government Series

Checklist of Major United States Government Series PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 446

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Book Description


Bibliography of Agriculture

Bibliography of Agriculture PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1122

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Inventory of Major Land Uses in the United States

Inventory of Major Land Uses in the United States PDF Author: Lawrence Adkins Reuss
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 96

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The purpose of the present publication is to supply an account of the extent and distribution of the major agricultural land uses and a general analysis of the land use situation in the United States, showing the latest data available for both land in farms and land outside farms. The information on the acreages of land devoted to the chief purposes provides a comprehensive picture of the use of all land in the United States, trends in land use, and elements affecting use.