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Estimating Merchantable Tree Volume in Oregon and Washington Using Stem Profile Models

Raymond L. Czaplewski

出版	U.S. Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1989
URL	http://books.google.com.hk/books?id=BXduDy5fhysC&hl=&source=gbs_api
EBook	FULL_PUBLIC_DOMAIN