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Growth and Yield of Western Larch in Response to Several Density Levels and Two Thinning Methods
Kenneth W. Seidel
其他書名
15-year Results
出版U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1986
URLhttp://books.google.com.hk/books?id=gJ4Qb0FYGhcC&hl=&source=gbs_api
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