00450nam a2200169Ia 4500008004100000020001800041082001900059100002100078245003700099260003900136300000800175650001400183650002000197653001600217653002100233653002600254170901s2010    xx            000 0 und d  a9788170356486  a338.1076bR20O  aRavi Kumar, K.N. 0aObjective Agricultural Economics  aDelhibDaya Publishing Housec2010  a598  aEconomics  aSocial sciences  aAgriculture  aEconomic aspects  aQuestions and answers