TY  - BOOK
AU  - Cech, Thomas V.
TI  - Principles of water resources : history, development, management, and policy
SN  - 9780471484752
PY  - 2005///
PB  - John Wiley & Sons, USA
KW  - Water resources development
KW  - Water resources development - Government policy
KW  - Water-supply - Management
ER  -