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Planting Northern Red Oak in the Ozark Highlands
Dale R. Weigel
其他書名
A Shelterwood Prescription
出版U.S. Department of Agriculture, Forest Service, North Central Forest Experiment Station, 1998
URLhttp://books.google.com.hk/books?id=sQRs514eeYgC&hl=&source=gbs_api
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