Yazar
harold a kantrud
8 cilt bulundu.
Harold A. Kantrud · May be obtained from the U.S. Geological Survey, Information Services
77 sayfa · 1997
Scirpus maritimus / Saltmarsh bulrush
Harold A. Kantrud · United States Dept. of the Interior, Fish and Wildlife Service
58 sayfa · 1991
Ruppia maritima
Harold A. Kantrud · U.S. Dept. of the Interior, Fish and Wildlife Service
33 sayfa · 1982
Birds / Ecology / Environmental aspects / Environmental aspects of Grazing / Grazing
Harold A. Kantrud · United States Dept. of the Interior, Fish and Wildlife Service
15 sayfa · 1986
Wildlife habitat improvement / Waterfowl management
Harold A. Kantrud · The Service
31 sayfa · 1982
Maps / Geographical distribution / Grassland animals / Bird populations / Birds
Harold A. Kantrud · U.S. Dept. of the Interior, Fish and Wildlife Service, Research and Development
111 sayfa · 1989
Wetland ecology / Prairie ecology
Harold A. Kantrud · United States Department of the Interior, Fish and Wildlife Service
89 sayfa · 1990
Plants / Sago pondweed / Classification / Potamogetonaceae / Seagrasses
Harold A. Kantrud · U.S. Dept. of the Interior, National Biological Service
77 sayfa · 1996
Management / Scirous maritimus / Wetlands / Waterfowl management / Wildlife management