000 00545nam a2200205 a 4500
001 158050
003 OSt
005 20220110130548.0
008 200702 ### ENG
020 _a9789332550056
082 _a628.1
_bH18W
100 _aHammer, Mark J., Sr.
245 _aWater and wastewater technology
_cby Mark J. Hammer, Sr. and Mark J. Hammer, Jr.
250 _a7th ed.
260 _aNoida
_bPearson
_c2017
300 _a462p.
653 _aEnvironmental Science
700 _aHammer, Mark J., Jr.
942 _2ddc
_cBK
999 _c20316
_d20316