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Reproduction 12 years after seed-tree harvest cutting in Appalachian hardwoods
H. Clay Smith
Robert L. Rosier
K. P. Hammack
出版
U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station
, 1976
URL
http://books.google.com.hk/books?id=_OnrRsPblO4C&hl=&source=gbs_api
EBook
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