000 00284nam a2200109Ia 4500
008 191031s9999 xx 000 0 und d
100 _aRai
245 0 _aSoil science Plant chemistry Manures and fertilizers
260 _b"Ram prasad & sons, Agra "
365 _b60.00
942 _cBK
999 _c193490
_d193490