TY  - BOOK
AU  - Whitney, E.D., ed.
AU  - Duffus, James E.
TI  - Compendium of beet diseases and insects
U1  - PA 635.119 W5 
CY  - Minnesota
PB  -  Aps press; The American Phytopathological Society
KW  - Remolachas
KW  -  enfermedades
KW  -  plagas
ER  -