TY  - BOOK
AU  - Fry, William E.
TI  - Principles of plant disease management
SN  - 0-12-269180-6
U1  - 632.3 21st ed.
PY  - 1982///
CY  - New York
PB  - Academic Press
KW  - Agriculture
KW  - Microorganisms
KW  - Plant diseases
KW  - Plant pathogens
KW  - Plant pathology
N1  - 331-78 includes index
ER  -