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Public Access and Wetlands

其他書名	Impacts of Recreational Use
出版	Romberg Tiburon Centers, San Francisco State University, 1989
URL	http://books.google.com.hk/books?id=bnIfAQAAIAAJ&hl=&source=gbs_api

註釋" ... a number of study components were completed: 1. Literature survey on the effect of human recreational activities on wildlife in wetlands. 2. Examination of various types of public access occurring within California wetlands. 3. Survey of wildlife managers to determine the perceived level of impact of public access on wetland habitats. 4. Field study of several wetlands with varying degrees of public access and wildlife utilization."--Page 4