Publication venue 'Informa UK Limited'
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Field of study No full text
Publication venue Washington, For sale by the Supt. of Docs., U.S. Govt. Print. Off.
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Field of study No full text Mode of access: Internet
Publication venue [Denver, Colo.] : U.S. Department of the Interior, Bureau of Outdoor Recreation, Mid-Continent Region,1976.
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Field of study No full text
Publication venue [Denver, Colo.] : U.S. Department of the Interior, Bureau of Outdoor Recreation, Mid-Continent Region,1976.
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Publication venue East Lansing.
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Field of study No full text Mode of access: Internet.Sponsored by the Dept. of Park and Recreation Resources and the Agricultural Experiment Station, Michigan State University, and the Bureau of Outdoor Recreation, Dept. of the Interior
Publication venue 'Informa UK Limited'
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Field of study No full text