TY  - GEN
AU  - Shortle, J. S.
AU  - Alber, D. G.
TI  - Environmental policies for agricultural pollution control		
SN  - 0851993990
U1  - 363.73945 
PY  - 2001///
CY  - New York
PB  - CABI publishing
KW  - Water quality
KW  - Pollution control
KW  - Reducing externalities
KW  - Trade environment
N1  - Includes bibliographical references and an index
ER  -