000 00362nam a2200145Ia 4500
008 180611s9999||||xx |||||||||||||| ||und||
041 _aen
082 _a574.5222
100 _aKHOPKAR,S.M.
245 0 _aEnviournmental pollution analysis
250 _aRept.
260 _bNew Delhi. New Age internatio
_cnal Pvt. Lt1995
300 _axii,190p..
942 _cLL
999 _c11474
_d11474