作 者:Anita Regmi ;Mark Gehlhar ;John Wainio 等
出 处:Agricultural Economic Reports : AER. 2005 ;840.
出 版 社:United States Department of Agriculture, Economic Research Service
文 章 ID:46939033
出 处:Agricultural Economic Reports : AER. 2005 ;840.
出 版 社:United States Department of Agriculture, Economic Research Service
文 章 ID:46939034
出 处:Agricultural Economic Reports : AER. 2005 ;840.
出 版 社:United States Department of Agriculture, Economic Research Service
文 章 ID:46939035
出 处:Agricultural Economic Reports : AER. 2005 ;840.
出 版 社:United States Department of Agriculture, Economic Research Service
文 章 ID:46939036
出 处:Agricultural Economic Reports : AER. 2005 ;840.
出 版 社:United States Department of Agriculture, Economic Research Service
文 章 ID:46939037
作 者:Hosein Shapouri ;Paul Gallagher
出 处:Agricultural Economic Reports : AER. 2005 ;841.
出 版 社:United States Department of Agriculture, Economic Research Service
文 章 ID:46939038