TY  - BOOK
ED  - Sacramento: California State University: Department of Civil Engineering: Office of Water Programs.
TI  - Operation and maintenance of wastewater collection systems: A field study training program
PY  - 1993///
CY  - Sacramento
PB  - U.S. Environmental Protection Agency
KW  - Training Programs
KW  - Wastewater CollectionSystem
KW  - WasteWater Treatment
KW  - Water Purification
ER  -