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 expressed--restoration--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.
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Book by National Research Council
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Da: Wonder Book, Frederick, MD, U.S.A.
Condizione: Good. Good condition. A copy that has been read but remains intact. May contain markings such as bookplates, stamps, limited notes and highlighting, or a few light stains. Codice articolo Z13C-01428
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Condizione: Good. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. Codice articolo GRP16277848
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Da: ThriftBooks-Dallas, Dallas, TX, U.S.A.
Hardcover. Condizione: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less. Codice articolo G0309045347I5N00
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Da: ThriftBooks-Dallas, Dallas, TX, U.S.A.
Hardcover. Condizione: Very Good. No Jacket. Former library book; May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less. Codice articolo G0309045347I4N10
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Da: Half Price Books Inc., Dallas, TX, U.S.A.
hardcover. Condizione: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! Codice articolo S_472883433
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Da: Better World Books Ltd, Dunfermline, Regno Unito
Condizione: Good. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. Codice articolo GRP16277848
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Da: Bingo Used Books, Vancouver, WA, U.S.A.
Hardcover. Condizione: Fine. Hardback in fine condition. Codice articolo 99181
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Da: Anybook.com, Lincoln, Regno Unito
Condizione: Fair. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In fair condition, suitable as a study copy. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,1200grams, ISBN:0309045347. Codice articolo 2324481
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Da: Russ States, Oil City, PA, U.S.A.
Hard Cover. Condizione: Very Good. No Jacket. 1992, 552pp, bottom corners bumped, bottom spine bumped, light shelfwear to cover, no dj, contents clean & unmarked. Codice articolo 24-1084
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Da: Anybook.com, Lincoln, Regno Unito
Condizione: Fair. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. Clean from markings. In fair condition, suitable as a study copy. Library sticker on front cover. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,1200grams, ISBN:0309045347. Codice articolo 8999039
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