AU  - Horsfall,J.G.
AU  - Dimond,A.E.
TI  - Plant pathology Vol.1 : : The diseased plant / 
U1  - 581.2 
PY  - 1959///
CY  - New York : 
PB  - Academic press , 
KW  - Plant injuries diseases pests in crop production
KW  - Plant pathology
ER  -