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Google圖書搜尋
Adjusting Agricultural Production and Distribution in the Beckley Area to Meet Home Market Demands
Walter Wardlaw Armentrout
West Virginia Agricultural Experiment Station
出版
Agricultural Experiment Station, College of Agriculture, West Virginia University
, 1930
URL
http://books.google.com.hk/books?id=k302zgEACAAJ&hl=&source=gbs_api