Estimating the effectiveness of extension information systems using farm trials and subjective probabilities

Agricultural Economics - Tập 7 - Trang 77-90 - 1992
Wayne H. Howard1, Robert W. Blake2, Thomas O. Knight3, C. Richard Shumway3, Michael A. Tomaszewski4
1Department of Agricultural Economics and Business, University of Guelph, Ont., Canada
2Department of Animal Science, Cornell University, Ithaca, NY 14853, USA
3Department of Agricultural EconomicsUSA
4Department of Animal Science, Texas A&M University, College Station, TX, 77843, USA

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Agricultural Economics

Tập 7

77-90

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