TY  - BOOK
AU  - Hansen, Everett M., ed.
AU  - Lewis, Katherine J.
ED  - American Phytopathological Society
TI  - Compendium of conifer diseases
U1  - PA 634.975 H3 
CY  - St. Paul Minn.
PB  -  American Phytopathological Society
KW  - Coniferas
KW  -  enfermedades
ER  -