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Google圖書搜尋
Damage from Logging and Prescribed Burning in Partially Cut Douglas-fir Stands
Robert Earl Benson
出版
Intermountain Foret and Range Experiment Station, Forest Service, United States Department of Agriculture
, 1980
URL
http://books.google.com.hk/books?id=uoGzMQEACAAJ&hl=&source=gbs_api