Safety, health, and security in wastewater systems /
Safety, health, and security in wastewater systems /
prepared by the Safety, Health, and Security in Wastewater Systems Task Force of the Water Environment Federation
- 6th ed.
- New York : McGraw-Hill, c2013
- xxxiii, 437 p. : ill. ; 25 cm.
- WEF manual of practice ; no. 1 .
- WEF manual of practice ; no. 1 .
9780071780933
Sewage--Purification--Safety regulations
9780071780933
Sewage--Purification--Safety regulations