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Year
1986
Citation

Crawford, J. A. 1986. Ruffed grouse (BONASA UMBELLUS). Section 4.1.1, US Army Corps of Engineers Wildlife Resources Management Manual. Tech. Rep. EL-86-4. US Army Corps of Engineers Waterways Expt. Sta., Vicksburg, Mississippi. 42 pp.

Keywords
Reference Code
B86CRA02NAUS