The Middle Fork Powder River management area
Contributors: United States. Bureau of Land Management. Casper District
Publisher: U.S. Dept. of the Interior, Bureau of Land Management, Casper District
Published: 1982
Place of publication: [Casper, Wyo.?]
Language: eng
Subjects: Wildlife management -- Powder River (Wyo. and Mont.)
Notes: "PF 121"--P. 4 of cover

"SC5C1281"--P. 4 of cover