TY  - BOOK
AU  - Ritter, William F., ed.
AU  - Shirmohammadi, Adel, ed.
TI  - Agricultural nonpoint source pollution: Watershed management and hydrology
SN  - 1566702224
U1  - 628.1684 
PY  - 2000///
CY  - Boca Raton
PB  - Lewis publishers
ER  -