000 00483nam a2200157 4500
008 0 1978 0a 000 0USA
020 _a0-07-054971-0
082 _a628.161 S735c
100 _aN. Sawyer, Clair
245 _aChemestry for environmental engineering / Clair N. Sawyer...[et al.]
250 _a3
260 _aUnited States of America : McGraw-Hill
300 _aix, 532 p. / 24 cm.
650 _a1.WATER AND WASTEWATER ANALYSIS
700 _aL. McCarty, Perry
999 _c19069
_d19069