TY  - BOOK
AU  - Davis,Richard
TI  - Water quality:  nonpoint-source pollution
AV  - IRA QTO TD345.E59 No.D3 
PY  - 2003///
CY  - Washington D.C.
PB  - The World Bank
KW  - Water quality
KW  -  Water pollution
KW  -  Integrated water development
N1  - Includes bibliographical index
ER  -