000 00299nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aRaju (VT)and Rao (DVS)
245 0 _aEconomics of farm production and Management
260 _bOxford and IBH
260 _c1990
365 _b49
942 _cBK
999 _c216628
_d216628