Automation of wastewater treatment facilities : WEF manual of practice no. 21 /
Automation of wastewater treatment facilities : WEF manual of practice no. 21 /
Water Environment Federation.
- 3rd ed.
- xxx, 546 pages : illustrations ; 24 cm.
- Water Environment Federation manual of practice ; no. 21 .
0071479376 9780071479370
Water treatment plants --Automation.
TD434 / .A97 2007
0071479376 9780071479370
Water treatment plants --Automation.
TD434 / .A97 2007