000 003750000a22001450004500
060 _a100
082 _a338.106 8 SIN
100 _aSingh, I J
245 _aElements of farm management economics
260 _aNewdelhi, Affiliated East West Press Pvt Ltd
260 _c1977
300 _a132
650 _aFarm management/farm management-economic aspects
942 _cBK
999 _c212236
_d212236