Assessing demand for outdoor recreation
1975
Based on "a previous National Academy of Sciences (NAS) report under the sponsorship of the Bureau of Outdoor Recreation (BOR) : A Program for Outdoor Recreation Research, 1969" ...
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Información bibliográfica
Editorial For sale by the Supt. of Docs., U.S. Govt. Print. Off. | Washington : The Bureau : For sale by the Supt. of Docs., U.S. Govt. Print. Off., 1975
Este registro bibliográfico ha sido proporcionado por National Agricultural Library