TY  - BOOK
AU  - Murphy, Dennis J.
ED  - American Society of Agricultural Engineers.
TI  - Safety and health for production agriculture
T2  - ASAE. Textbook
U1  - 331.768 
PY  - 1992///
CY  - St. Joseph, Mich.
PB  - American Society of Agricultural Engineers
KW  - Agricultura
KW  - Trabajadores
KW  - Medidas de seguridad
KW  - Pesticidas
KW  - Toxicidad
KW  - Riesgos ocupacionales
ER  -