000 00569nam a2200205 i 4500
001 6685
003 BD-DhUET
008 760716s1977 nyua b 001 0 eng
020 _a0125765509
040 _c0
_dBD-DhUET
082 0 0 _a628.3
_bRAM/1977
100 1 _aRamalho, R. S.
245 1 0 _aIntroduction to wastewater treatment processes
_cby R. S. Ramalho
250 _a1st ed.
260 _aNew York
_bAcademic Press
_c1977
300 _aix, 409 p.
_bill.
_c24 cm.
504 _aIncludes bibliographies
650 0 _aWaste water : sanitary engineering
942 _cGB
999 _c6685
_d6685