000 00296nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aBaljeet S Kapoor
245 0 _aEnvironmental Engineering
260 _bKhanna Publishers
_c2001
300 _a623
650 _aChemistry-Chemistry
942 _cBK
999 _c3185
_d3185