TY  - BOOK
AU  - Baker, Kenneth F.
AU  - Cook, R. James
TI  - The nature and practice of biological control of plant pathogens
SN  - 0890540535
U1  - 632.96 21st ed.
PY  - 1983///
CY  - Minnesota
PB  - The American Phytopathological Society
KW  - Biological control
ER  -