000 00273nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aGopal chandra De
245 0 _aFundamentals of agronomy
260 _bOxforerd IBH
260 _c1998
365 _b115
942 _cBK
999 _c223046
_d223046