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Effects of Fire and Cattle Grazing on Longleaf Pine Lands, as Studied at McNeill, Miss

William Gustavus WahlenbergHiram Richard ReedSmith Winford Greene

出版	U.S. Department of Agriculture, 1939
URL	http://books.google.com.hk/books?id=cwAf4o9Z5JIC&hl=&source=gbs_api
EBook	FULL_PUBLIC_DOMAIN