000 00284nam a2200121Ia 4500
008 161121s9999 xx 000 0 und d
100 _aSADHU (S.N);SINGH (AMARJIT)
245 0 _aFundamentals of agricultural economics
260 _cNIL
365 _b0
650 _aNIL
942 _cBK
999 _c90892
_d90892