TY  - BOOK
ED  - NUS Corporation.
ED  - United States.
TI  - Design of water quality surveillance systems: phase I, systems analysis framework 
U1  -  363.739460973 
PY  - 1970///
CY  - Washington
PB  - U.S. Government Printing Office
KW  - Water quality management
KW  - United States
KW  - Information storage and retrieval systems
KW  - Water-supply
ER  -