TY  - BOOK
AU  - Smith,Floyd F.
AU  - Weiss,Freeman
TI  - Relationship of insects to the spread of azalea flower spot
T2  - Technical bulletin / United States Department of Agriculture
AV  - SB608.A9 S5
U1  - 632.7 
PY  - 1942///
CY  - Washington
PB  - U.S. Dept. of Agriculture
KW  - Azaleas
KW  - Diseases and pests
KW  - Insects as carriers of plant disease
N1  - Cover title; Joint contribution from Bureau of Entomology and Plant Quarantine and Bureau of Plant Industry
ER  -