000 00281nam a2200121Ia 4500
008 230401s2018 xx 000 0 eng d
082 _a628
100 _aJAIN B.B
245 0 _aENVIROMENTAL SCIENCE
260 _bTHAKUR PUBLICATION
_c2018
300 _a303
942 _2ddc
_cPHARMACY
999 _c16379
_d16379