PERSPECTIVES FROM THE FIELD: Three Endangered Species Acts: The Costs to Biodiversity Conservation von Samson, Fred B.

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Great Plains ecosystems: past, present, and future von Samson, Fred B., Knopf, Fritz L., Ostlie, Wayne R.

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Archaic Agencies, Muddled Missions, and Conservation in the 21st Century von SAMSON, FRED B, KNOPF, FRITZ L

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Population Size and Extinction: A Note on Determining Critical Population Sizes von Shaffer, Mark L., Samson, Fred B.

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Scale perspectives on avian diversity in western riparian ecosystems von Knopf, Fritz L., Samson, Fred B.

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Planning for Population Viability on Northern Great Plains National Grasslands von Samson, Fred B., Knopf, Fritz L., McCarthy, Clinton W., Noon, Barry R., Ostlie, Wayne R., Rinehart, Susan M., Larson, Scott, Plumb, Glenn E., Schenbeck, Gregory L., Svingen, Daniel N., Byer, Timothy W.

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A New Era for Irrigation. National Research Council Committees von Samson, Fred B.

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Metals in riparian wildlife of the lead mining district of southeastern Missouri von NIETHAMMER, K. R, ATKINSON, R. D, BASKETT, T. S, SAMSON, F. B

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Managing Changing Prairie Landscapes von Samson, Fred B.

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Managing biological diversity von Samson, F.B, Knopf, F.L

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Biological Diversity-Science and Action von Knopf, Fritz L., Samson, Fred B.

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Minimum Viable Populations—A Review von Samson, Fred B.

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Territory, Breeding Density, and Fall Departure in Cassin's Finch von Samson, Fred B.

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Vocalizations of Cassin's Finch in Northern Utah von Samson, Fred B.

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Microhabitat Associations of Small Mammals in Southeastern Colorado, with Special Emphasis on Peromyscus (Rodentia) von Ribble, David O., Samson, Fred B.

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Effects of Nonconsumptive Recreation on Wildlife: A Review von Boyle, Stephen A., Samson, Fred B.

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Pterylosis and Molt in Cassin's Finch von Samson, Fred B.

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A New Era for Irrigation von Samson, Fred B.

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Conservation of Riparian Ecosystems in the United States von Knopf, Fritz L., Johnson, R. Roy, Rich, Terrell, Samson, Fred B., Szaro, Robert C.

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Social Dominance in Winter Flocks of Cassin's Finch von Samson, Fred B.

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