TY  - BOOK
ED  - California Weed Conference. El Macero, Ca.
TI  - Principles of weed control in California
U1  - 632.58 
PY  - 1985///
CY  - Fresno, Ca.
PB  - Thompson Publications
KW  - Control biológico de malas hierbas
KW  - Herbicidas
KW  - Malas hierbas
KW  - California
KW  - Control
ER  -