TY  - BOOK
AU  - Mielke,James Leroy
AU  - Krebill,R.G.
AU  - Powers,Harry R.
TI  - Comandra blister rust of hard pines,
PY  - 1968///
CY  - [Washington
PB  - U.S. Govt. Print. Off.]
KW  - Comandra blister rust
KW  - Cronartium comandrae
KW  - Pine
KW  - Diseases and pests
KW  - Diseases
N1  - Caption title; Bibliography: p. 8
ER  -