TY  - GEN
AU  - Smith, Albert E 
TI  - Handbook of weed management systems
U1  - 632.954 
CY  - New York
PB  - Marcel Dekker
KW  - Agriculture and related technologies
KW  - Herbicides
KW  - Pesticides
KW  - General topics of pest and disease control
KW  - Plant injuries ,diseases,pests
ER  -