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Effects of Chaparral-to-grass Conversion on Wildfire Suppression Costs
Thomas Capnor BrownRonald Stephen Boster
出版Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Department of Agriculture, 1974
URLhttp://books.google.com.hk/books?id=0oVGAQAAIAAJ&hl=&source=gbs_api
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