TY  - BOOK
AU  - Novotny, Vladimir
TI  - Water quality: diffuse pollution and watershed management 
SN  - 0471396338
PY  - 2003///
CY  - Hoboken, NJ
PB  -  John Wiley & Sons
KW  - Water
KW  - Pollution
KW  - Water quality management
N1  - Includes bibliographical references and index
ER  -