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Lifting, storage, planting practices influence growth of conifer seedlings in the northern Rockies

Stephen E. McDonald

出版	U.S. Department of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station, 1981
URL	http://books.google.com.hk/books?id=zoxGAQAAIAAJ&hl=&source=gbs_api
EBook	FULL_PUBLIC_DOMAIN