The Changing Fertility of New England Soils

The Changing Fertility of New England Soils PDF Author: Northeastern Soil Research Committee
Publisher:
ISBN:
Category : Soil fertility
Languages : en
Pages : 104

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Book Description
The purpose of this bulletin is to bring together the lines of evidence that indicate fertility trends in New England soils. These trends include data relating both to forested and cultivated soils, although the information is more complete for cultivated soils. Such a broad regional study is made possible by the collaboration of both State and federal agricultural research agencies.

The Changing Fertility of New England Soils

The Changing Fertility of New England Soils PDF Author: Northeastern Soil Research Committee
Publisher:
ISBN:
Category : Soil fertility
Languages : en
Pages : 104

Get Book Here

Book Description
The purpose of this bulletin is to bring together the lines of evidence that indicate fertility trends in New England soils. These trends include data relating both to forested and cultivated soils, although the information is more complete for cultivated soils. Such a broad regional study is made possible by the collaboration of both State and federal agricultural research agencies.

The changing Fertility of New England soils

The changing Fertility of New England soils PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 100

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Book Description


Abstracts of Recent Published Material on Soil and Water Conservation

Abstracts of Recent Published Material on Soil and Water Conservation PDF Author:
Publisher:
ISBN:
Category : Soil conservation
Languages : en
Pages : 80

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Book Description
Abstracts for Dec. 1954- issued in the Agricultural Research Service's series ARS-41.

Bibliography of Agriculture with Subject Index

Bibliography of Agriculture with Subject Index PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1238

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Book Description


Clearing the Coastline

Clearing the Coastline PDF Author: Matthew McKenzie
Publisher: UPNE
ISBN: 1584659459
Category : Technology & Engineering
Languages : en
Pages : 247

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Book Description
A social and ecological history of the rise and demise of Cape Cod's coastal fisheries in the nineteenth century

Technical Bulletin

Technical Bulletin PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1052

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Book Description


Sulfur Content of Rainwater and Atmosphere in Southern States as Related to Crop Needs

Sulfur Content of Rainwater and Atmosphere in Southern States as Related to Crop Needs PDF Author: Howard Vernon Jordan
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 20

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Book Description


Hard Red Winter Wheat Improvement in the Plains

Hard Red Winter Wheat Improvement in the Plains PDF Author: Clarence Walter Langston
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 868

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Book Description


Ecological Revolutions

Ecological Revolutions PDF Author: Carolyn Merchant
Publisher: Univ of North Carolina Press
ISBN: 080787180X
Category : Science
Languages : en
Pages : 426

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Book Description
With the arrival of European explorers and settlers during the seventeenth century, Native American ways of life and the environment itself underwent radical alterations as human relationships to the land and ways of thinking about nature all changed. Thi

Population and Land Use in Developing Countries

Population and Land Use in Developing Countries PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309048389
Category : Social Science
Languages : en
Pages : 174

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Book Description
This valuable book summarizes recent research by experts from both the natural and social sciences on the effects of population growth on land use. It is a useful introduction to a field in which little quantitative research has been conducted and in which there is a great deal of public controversy. The book includes case studies of African, Asian, and Latin American countries that demonstrate the varied effects of population growth on land use. Several general chapters address the following timely questions: What is meant by land use change? Why are ecological research and population studies so different? What are the implications for sustainable growth in agricultural production? Although much work remains to be done in quantifying the causal connections between demographic and land use changes, this book provides important insights into those connections, and it should stimulate more work in this area.