TY  - BOOK
AU  - Van Der Plank, J.E.
TI  - Plant diseases; epidemics and control
U1  - 632.9 K3 
PY  - 1963///
CY  - New York
PB  - Academic Press
KW  - J.E. Van Der Plank
KW  - Plant diseases-Control,Epidemics
ER  -