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Handbook of United States Grades for Milled Rice. As Revised Effective February 1, 1927. Compiled by E.G. Boerner ... W.D. Smith ... R.M. Gehl
United States. Bureau of Agricultural Economics
出版
1927
URL
http://books.google.com.hk/books?id=C0zZMgEACAAJ&hl=&source=gbs_api