000 00336pam a2200145 a 4500
020 _c
041 _aeng
082 _a628.3
_bECK
100 _aEckenfelder W.Wesley.
245 _aIndustrial Water Pollution Control
_hTextual Documents
250 _a1989.
260 _aNew York :
_bMa Grew HIll .
300 _a400p.
930 _a5391
999 _c82307
_d82307