TY  - BOOK
AU  - Alford, David V. ed.
TI  - Pest and disease management handbook
U1  - PA 632 A55 
CY  - Oxfod
PB  -  British Crop Protection Enterprises
KW  - Agricultura
KW  -  plagas
KW  - Plantas
KW  -  enfermedades
ER  -