Results: 2
(searched for: doi:10.2307/1237053)
Agricultural Systems, Volume 1, pp 219-231; https://doi.org/10.1016/0308-521x(76)90042-1
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Published: 13 November 1969
Canadian Journal of Agricultural Economics/revue Canadienne D'agroeconomie, Volume 17, pp 144-149; https://doi.org/10.1111/j.1744-7976.1969.tb01106.x
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