BOOKQUE

The Declining Even Flow Effect in the National Forest Planning Process
Brian M. Kent , James B. Pickens , Peter G. Ashton
· 1990
Park and Recreation Standards Research: The Creation of Environmental Quality Controls for Recreation : a Report to the National Recreation and Park Association at the National Forum on Park and Recreation Standards, Kansas City, January 12-14, 1969
Michael Chubb , Peter G. Ashton
· 1969
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Park and Recreation Standards Research: The Creation of Environmental Quality Controls for Recreation, by Michael Chubb and Peter G. Ashton
Michael Chubb , Peter G. Ashton , National Recreation and Park Association
· 1969
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Park and Recreation Standards Research: The Creation of Environmental Quality Controls for Recreation : a Report to the National Recreation and Park Association at the National Forum on Park and Recreation Standards, Kansas City, January 12-14, 1969
Douglas M. Crapo , Michael Chubb , Michigan State University. Recreation Research and Planning Unit , Peter G. Ashton
· 1969
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Profiling and Characterisation of Illicit Heroin Samples by Capillary Gas Chromatography
No author available
· 1991
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The Declining Even Flow Effect in the National Forest Planning Process
Brian M. Kent
· 1989
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Proceedings: Intermountain Forest Nursery Association : August 14-18, 1989, Bismarck, North Dakota
Brian M. Kent , Leonard F. DeBano , Linda A. Joyce , Mark A. Rumble
· 1989