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Impact of Insects on Multiple-use Values of North Central Forests
Norton D. Addy
North Central Forest Experiment Station (Saint Paul, Minn.)
其他書名
An Experimental Rating Scheme
出版
North Central Forest Experiment Station, Forest Service, U.S. Department of Agriculture
, 1971
URL
http://books.google.com.hk/books?id=QUVY0AEACAAJ&hl=&source=gbs_api