Our American Land
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Our American Land
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Author :
language : en
Publisher:
Release Date : 1987
Our American Land written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with categories.
Our American Land
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Author :
language : en
Publisher:
Release Date : 1987
Our American Land written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with Agriculture categories.
Our American Land
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Author :
language : en
Publisher:
Release Date : 1987
Our American Land written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with Agriculture categories.
Our American Land
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Author : Hugh Hammond Bennett
language : en
Publisher:
Release Date : 1946
Our American Land written by Hugh Hammond Bennett and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1946 with Erosion categories.
Our American Land
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Author :
language : en
Publisher:
Release Date : 1968
Our American Land written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1968 with Land use categories.
Our Native Land
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Author : George Titus Ferris
language : en
Publisher:
Release Date : 1882
Our Native Land written by George Titus Ferris and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1882 with United States categories.
Our American Land
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Author : United States. Soil Conservation Service
language : en
Publisher:
Release Date : 1967
Our American Land written by United States. Soil Conservation Service and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1967 with Land use categories.
Our American Land
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Author : Hugh Hammond Bennett
language : en
Publisher:
Release Date : 1950
Our American Land written by Hugh Hammond Bennett and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1950 with Soil conservation categories.
Our American Land Use The Land Save The Soil
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Author : United States. Soil Conservation Service
language : en
Publisher:
Release Date : 1967
Our American Land Use The Land Save The Soil written by United States. Soil Conservation Service and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1967 with categories.
Our American Land
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Author : Hugh H. Bennett
language : en
Publisher: Forgotten Books
Release Date : 2016-12-07
Our American Land written by Hugh H. Bennett and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-12-07 with Business & Economics categories.
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.