Biblio
“A model of site-specific nutrient management”, Applied Economics, vol. 44131, no. 33, pp. 4369 - 4380, 2012.
, “Public Investment and Industry Incentives in Life-Science Research”, American Journal of Agricultural Economics, vol. 91, no. 2, pp. 374 - 388, 2009.
, “Revenue capacity efficiency of pear trees and its decomposition”, Journal of the American Society for Horticultural Science, vol. 131, pp. 32–40, 2006.
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