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Distribution and abundance of predators that affect duck production -Prairie Pothole Region / by Alan B Sargeant, Raymond J. Greenwood, Marsha A. Sovada, and Terry L. Shaffer.

By: Contributor(s): Material type: TextTextSeries: Resource publication (U.S. Fish and Wildlife Service). no. 194 Publication details: Washington, DC : U.S. Fish and Wildlife Service, 1993Description: iii, 96 p. : ill., maps ; 26 cmSubject(s): Online resources:

Includes bibliographical references (p.64-73)

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