TY  - BOOK
AU  - Zadoke, Jan C
AU  - Schein, R D
TI  - Epidemiology and plant disease management
SN  - 0195024516
U1  - 632/ZAD 
PY  - 1979///
CY  - New York
PB  - Oxford University Press
KW  - Phytopathogenic microorganisms--Control
KW  - Plant diseases--Epidemiology
ER  -