000 00296nam a2200121Ia 4500
008 161121s9999 xx 000 0 und d
100 _aGUPTA (AK) ; VARSHANEY (ML)
245 0 _aPactical manual for agrl Chemistry
260 _cKalyani publisheres
365 _b0
650 _aNIL
942 _cBK
999 _c96269
_d96269