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Mountain Pine Beetle Infestation and Armillaria Root Disease of Ponderosa Pine in the Black Hills of South Dakota

Thomas E. Hinds

出版	Timber, Forest Pest, and Cooperative Forestry Management, USDA Forest Service, Rocky Mountain Region, 1984
URL	http://books.google.com.hk/books?id=nZZeGwAACAAJ&hl=&source=gbs_api