000 00891nam-a2200289--04500
001 000048697
005 20240519150515.0
008 991125s1995----u.sadf--------000-0-eng-u
020 _a1-884701-15-9
082 _a628.16
_bCAL 95
110 1 _aCalifornia State University
245 _aSmall Water system operation and maintenance
_cCalifornia State University
250 _a3a ed.
264 _aU.S.A.
_bU. S. Enviromental protection agency
_c1995
300 _ax, 578 p.
500 _aBIBLIOTECA: UACH-FCQ
650 0 _aAgua
_xTratamiento
903 _aAC
_bQ02702
905 _aLibros
950 _c20000814
950 _c20021023
950 _c20060109
950 _c20111027
950 _c20230914
999 _c148405
_d148405