000 003590000a22001210004500
060 _a100
082 _a630.695 STU.02
245 _aStudy on farm management and cost of production of crops : West Bengal V.2
260 _aGovt of west bengal, socio economic and evalution branch
310 _aGovt of West Bengal
650 _aFarm management
942 _cBK
999 _c215737
_d215737