National water summary on wetland resources--selected articles

National water summary on wetland resources--selected articles PDF Author: Judy D. | Williams Fretwell (John S. | Redman, Phillip J.)
Publisher:
ISBN:
Category :
Languages : en
Pages :

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National water summary on wetland resources--selected articles

National water summary on wetland resources--selected articles PDF Author: Judy D. | Williams Fretwell (John S. | Redman, Phillip J.)
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description


National Water Summary on Wetland Resources

National Water Summary on Wetland Resources PDF Author: Geological Survey (U.S.)
Publisher:
ISBN: 9780607856965
Category : Business & Economics
Languages : en
Pages : 444

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National Water Summary 1988-89

National Water Summary 1988-89 PDF Author:
Publisher:
ISBN:
Category : Droughts
Languages : en
Pages : 604

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Restoration of Aquatic Ecosystems

Restoration of Aquatic Ecosystems PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 9780309045346
Category : Technology & Engineering
Languages : en
Pages : 580

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Aldo Leopold, father of the "land ethic," once said, "The time has come for science to busy itself with the earth itself. The first step is to reconstruct a sample of what we had to begin with." The concept he expressedâ€"restorationâ€"is defined in this comprehensive new volume that examines the prospects for repairing the damage society has done to the nation's aquatic resources: lakes, rivers and streams, and wetlands. Restoration of Aquatic Ecosystems outlines a national strategy for aquatic restoration, with practical recommendations, and features case studies of aquatic restoration activities around the country. The committee examines: Key concepts and techniques used in restoration. Common factors in successful restoration efforts. Threats to the health of the nation's aquatic ecosystems. Approaches to evaluation before, during, and after a restoration project. The emerging specialties of restoration and landscape ecology.

National Water Summary on Wetland Resources

National Water Summary on Wetland Resources PDF Author: J. D. Fretwell
Publisher:
ISBN: 9780607856965
Category : Natural resources
Languages : en
Pages : 431

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Selected Water Resources Abstracts

Selected Water Resources Abstracts PDF Author:
Publisher:
ISBN:
Category : Water
Languages : en
Pages : 622

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National Water Summary

National Water Summary PDF Author:
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 604

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Water-resources Investigations Report

Water-resources Investigations Report PDF Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 80

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Water Resources Data

Water Resources Data PDF Author:
Publisher:
ISBN:
Category : Stream measurements
Languages : en
Pages : 384

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Water-resources Investigations Report

Water-resources Investigations Report PDF Author: Joseph M. Richards
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 230

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