TY  - BOOK
AU  - Boudoin, A. B. A. M.,ed.
ED  - American Phytophatological Society. St. Paul, Minn.
TI  - Laboratory exercises in plant pathology: an instructional kit  
U1  - PA 632 B3 
CY  - St. Paul, Minn.
PB  -  American Phytopathological Society
KW  - Fitopatología
KW  -  Manuales de laboratorio
ER  -