TY  - BOOK
ED  - The American Phytophatological Society. St. Paul, Minn.
TI  - White pine blister rust (Diapositiva)
T2  - Plant disease profiles ser. 2
PY  - 0000///(s.a.)
CY  - Ithaca ; Cornell University
KW  - Cronartium ribicola
KW  - Pináceas
KW  - Enfermedades
N1  - Nota explicativa 5 h; Tambien en CD 4 3/4 plgs
ER  -