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Google圖書搜尋
A Guide for Evaluating Reforestation and Stand Improvement Projects in Timber Management Planning on the National Forests
Robert Jay Marty
Charles A. Rindt
John Fedkiw
出版
U.S. Department of Agriculture, Forest Service
, 1966
URL
http://books.google.com.hk/books?id=8dwIzQEACAAJ&hl=&source=gbs_api