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Practical approaches to riparian resource management
Robert E. Gresswell, Bruce A. Barton, Jeffrey L. Kershner · Amer Fisheries Society
193 sayfa · 1989
Conservation of natural resources / Management / Congresses / Natural resources / Riparian plants
Practical approaches to riparian resource management
Bruce A. Barton, Robert E. Gresswell, Jeffrey L. Kershner · U.S. Bureau of Land Management
193 sayfa · 1989
Water resources development / Fishery management