Wastewater Engineering Technology Program Course guides for instructors - Washington, DC United States Environmental Protection Agency 1978 - 8 v.

Book 1 : Guide to program implementation, support courses and relationship with two-year associate programs - 2 : Chemistry - 3 : Biology - 4 : Hydraulics - 5 : Environmental control - 6 : Wastewater treatment plant operations - 7 : Wastewater treatment plant design - 8 : Government systems for environmental control


Sewage disposal--United States
Sewage disposal plants--United States