000 00486nam a2200157 4500
008 0 1988 0ani 000 0USA
020 _a0-07-045872-3
050 _aQD169 .W3 N165
082 _a628.160 202 N325t
100 _aN. Kemmer, Frank
245 _aThe NALCO Water Handbook / Frank N. Kemmer
250 _a2
260 _aUnited States of America : McGraw-Hill
300 _avii, pag. varia / 24 cm.
650 _a1.UNIT OPERATIONS OF WATER TREATMENT \ 2.USES OF WATER
999 _c19036
_d19036