000 00307pam a2200145 a 4500
020 _c
041 _aeng
082 _bABH
100 _aAbhasi B.A .
245 _aWtaer & Water pollution
_hTextual Documents
250 _a1996.
260 _aKarad :
_bEnviro Media .
300 _a168p.
930 _a17595
999 _c94495
_d94495