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w alan wentz
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Waterfowl hunting and wetland conservation in Missouri
Kenneth M. Babcock, W. Alan Wentz · Donning Company Publishers
480 sayfa · 2014
Waterfowl / Wetland conservation
Wetlands values and management
W. Alan Wentz · U.S. Fish and Wildlife Service
24 sayfa · 1981
Wetland ecology / Land use / Planning / Wetland conservation
Waterfowl ecology and management
John T. Ratti, Lester D. Flake, W. Alan Wentz · Wildlife Society
1328 sayfa · 1982
Ecology / Waterfowl / Waterfowl management
State-of-the art survey and evaluation of marsh plant establishment techniques
John Adolph Kadlec, W. Alan Wentz, U.S. Army Engineer Waterways Experiment Station · School of Natural Resources, University of Michigan
265 sayfa · 1974
Marsh plants / Aquatic plants / Marshes