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Brucellosis eradication planning: An application of simulation modelling
Beck, A. C.; Dillon, John L. - In: Agricultural Systems 5 (1980) 3, pp. 165-180
Persistent link: https://www.econbiz.de/10005364372
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Impact of fertilizer use on production and cash income of small-scale farmers in the highland areas of Ethiopia
Belete, Abenet; Dillon, John L.; Anderson, Frank M. - In: Agricultural Systems 40 (1992) 4, pp. 333-343
Persistent link: https://www.econbiz.de/10005387822
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The economics of systems research
Dillon, John L. - In: Agricultural Systems 1 (1976) 1, pp. 5-22
Persistent link: https://www.econbiz.de/10005508635