TY  - BOOK
AU  - Frederiksen, Richard A
ED  - American Phytopathological Society. St. Paul, minn.
TI  - Compendium of sorghum diseases
U1  - PA 633.17016 F7 
CY  - St. Paul, Minn
PB  -  American Phytopathological Society
KW  - Sorgo
KW  -  Enfermedades
ER  -