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Google圖書搜尋
Consumer Demand for Ecolabeled Apples
Eileen Van Ravenswaay
其他書名
Results from Econometric Estimation
出版
Department of Agricultural Economics, Michigan State University
, 1999
URL
http://books.google.com.hk/books?id=SI4pzQEACAAJ&hl=&source=gbs_api