TY  - BOOK
AU  - Cook, R. James, 
AU  - Baker,Kenneth Frank
TI  - The nature and practice of biological control of plant pathogens / 
SN  - 0890540535
AV  - SB732.6 C66 1983
PY  - 1983///
CY  - St. Paul, Minn.
PB  - American Phytopathological Society
KW  - Phytopathogenic microorganisms
KW  - Biological control
N1  - Includes bibliographical references ( p. [445]-503)
ER  -