TY  - BOOK
AU  - Novotny,Vladimir
AU  - Olem, Harvey.
TI  - Water quality: prevention, identification, and management of diffuse pollution 
SN  - 0442005598
AV  - TD420  .N69 1994
PY  - 1994///
CY  - New York
PB  - Van Nostrand Reinhold
KW  - Water
KW  - Pollution
KW  - Water quality management
ER  -