TY  - GEN
AU  - Thornton J.A.
AU  - Holland M.M.
AU  - Jolankai G.,et.al.
TI  - Assessment and control of nonpoint source pollution of aquatic ecosystem: A Practical approach
SN  - 9231034073
U1  - 628.168 
PY  - 1999///
CY  - USA
PB  - parthenon Publishers
KW  - Hydrology,Human activities,Pollution control
ER  -