Media type: Book Title: Entering the watershed : a new approach to save America's river ecosystems Contributor: Doppelt, Bob [Other] Corporation: Pacific Rivers Council Published: Wahington, DC [u.a.]: Island Press, 1993 Extent: XLII, 462 S.; Kt Language: English ISBN: 1559632747; 1559632755 RVK notation: AR 22300 : Wasserhaushalt Keywords: USA > Fluss > Ökosystem > Umweltbezogenes Management Origination: Footnote: