000 003940000a22001450004500
060 _a100
082 _a338.106 8 SIN
100 _aSingh, I J
245 _aElements of farm management economics
260 _aNew Delhi, Affiliated east- west press Pvt Ltd
260 _c1977
300 _a134
650 _aFarm management- Economics/ Elements- Farm management- Economics/
942 _cBK
999 _c206826
_d206826