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090 _a22699
100 _a20190520 frey50
101 _aeng
102 _aUS
200 0 1 _aApplications of new concepts of physical-chemical : wastewater treatment
_fEdited by W.W. Eckenfelder, L. k. Cecil ; sponsored by The International Association on Water Pollution Research and The American Institute of Chemical Engineers
210 _aNew York; Toronto; Oxford : Pregamon Press
_c1972
215 _a3 f., 392 p.
_cil.
225 _aProgress in Water Technology
301 _a0 08 017243 1
301 _aCatalog Card Nº 72-8108
317 _aIPIMAR
606 _aPoluição
606 _aTecnologia
606 _aTratamento de esgotos
702 _aCecil, L. K.,
_bco-ed.
702 _aEckenfelder,
_bW.W.
_4340