00451nam a2200169Ia 4500008004100000020001800041082001900059100002200078245003700100260003900137300000800176650001400184650002000198653001600218653002100234653002600255170901s2010    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