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^: *http://search.proquest.com/science/publication/35330/citation/ 13F2D898D3AF8BFF2F/1?accountid=50576 (http://search.proquest.com/science/publication/35330/citation/1 3F2D898D3AF8BFF2F/1?accountid=50576)
^: Peterson H.H.; Barkley A.; Chacon-Cascante A.; Kastens T.L.
^: The motivation for organic grain farming in the United States: profits, lifestyle, or the environment? [ : , ]
^: Journal of Agricultural and Applied Economics. - Athens, 2012; Vol.44,N 2. - P. 137-155
^: 2012
^: Bibliogr.:p.153-155

^TRN: 1393659
^:
^:
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