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Books by James R. Simpson

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4 books found
The Economics of Livestock Systems in Developing Countries: Farm and Project Level Analysis (Westview Special Studies in Agriculture Science & Policy)
The Economics of Livestock Systems in Developing Countries:…
By: James R. Simpson
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Los Angeles 1-Million Tree Canopy Cover Assessment
Los Angeles 1-Million Tree Canopy Cover Assessment
By: Gregory E. McPherson, James R. Simpson, Qingfu Xiao, Chunxia Wu
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Lower Midwest Community Tree Guide: Benefits, Costs, and Strategic Planting
Lower Midwest Community Tree Guide: Benefits, Costs, and S…
By: Paula J. Peper, Gregory E. McPherson, James R. Simpson, Kelaine E. Vargas, Qingfu Xiao
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Tropical Community Tree Guide: Benefits, Costs, and Strategic Planting
Tropical Community Tree Guide: Benefits, Costs, and Strateg…
By: Kelaine E Vargas, E Gregory McPherson, James R Simpson, Paula J Peper, Shelly L Gardner, Quingfu Xiao
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