By Kaya Ozgur   Kaya Ilker   Gunter Lewell   in Journal of Agricultural Economics

ISSN:0021-857X|64|3|583-596

Wiley-Blackwell‎(2013)‎

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By Wu Ya   Escalante Cesar L.   Gunter Lewell F.   Epperson James E.   in Applied Economics

ISSN:1466-4283|44|22|2841-2850

Routledge Ltd‎(2012)‎

Access to resources Favorite 8.856826