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1دورية أكاديمية
المصدر: Western Agricultural Economics Association, Western Economics Forum. 9(1):1-10
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المؤلفون: Feng, Siyi J., McCarl, Bruce A., Havlik, Petr
مصطلحات موضوعية: Environmental Economics and Policy, Land Economics/Use, Research and Development/Tech Change/Emerging Technologies, Resource /Energy Economics and Policy
URL الوصول: https://explore.openaire.eu/search/publication?articleId=od_______645::6ce66c21204757460200d08fed53fd14
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4تقرير
المؤلفون: Feng, Siyi J., McCarl, Bruce A., Havlik, Petr
المصدر: Agricultural and Applied Economics Association, 2011 Annual Meeting, July 24-26, 2011, Pittsburgh, Pennsylvania.
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5تقرير
المؤلفون: Feng, Siyi J., Patton, Myles
المصدر: Agricultural Economics Society, 87th Annual Conference, April 8-10, 2013, Warwick University, Coventry, UK.