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Structural Characteristics of Flue-cured Tobacco Farms and Prospects for Harvest Mechanization
Verner N. Grise
出版
Economic Research Service, U.S. Department of Agriculture
, 1975
URL
http://books.google.com.hk/books?id=2vBYYKTAimcC&hl=&source=gbs_api
EBook
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