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Analysis of Public Response to the Secretary of Agriculture's Proposed Guidelines on Substantial Change in Land Use and Maintenance in the Cascade Head Scenic Research Area

Robert M. MuthDavid C. Redman

出版	Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, Recreation Research Project, 1975
URL	http://books.google.com.hk/books?id=peo4QwAACAAJ&hl=&source=gbs_api