000 00279nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aS. P.. SINGH
245 0 _aPRODUCTION TECHNOLOGY OF VEGETABLE CROPS
260 _bNil
260 _c1989
365 _b200.00
942 _cBK
999 _c160904
_d160904