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Properties of Southern Pine in Relation to Strength Grading of Dimension Lumber
D. V. Doyle
Lorraine Joseph Markwardt
出版
U.S. Department of Agriculture, Forest Service, Forest Products Laboratory
, 1966
URL
http://books.google.com.hk/books?id=-loGEUv0Dd8C&hl=&source=gbs_api
EBook
FULL_PUBLIC_DOMAIN
