TY  - BOOK
ED  - Soil Science Society of America. Madison, Wis.
TI  - Pesticides and their effects on soils and water
T2  - ASA special publication
U1  - 632.95 
PY  - 1966///
CY  - Madison, Wis.
PB  - The society
KW  - Pesticidas
KW  - Efecto en agua
KW  - Efecto en suelos
ER  -