TY  - BOOK
AU  - 
ED  - New York State Agricultural Experiment Station
TI  - Symposium on potentials in crop protection
AV  - SB599 .S9
PY  - 1969///
CY  - Geneva, N.Y.
PB  - New York State Agricultural Experiment Station
KW  - Plant diseases
KW  - Congresses
N1  - "December 1969"--Cover
ER  -