TY  - BOOK
AU  - Fry,William E.
TI  - Principles of plant disease management
SN  - 0122691806 :
AV  - SB731 .F78 1982
U1  - 632 
PY  - 1982///
CY  - New York
PB  - Academic Press
KW  - Plant diseases
KW  - Phytopathogenic microorganisms
KW  - Control
N1  - Includes index
UR  - http://www.loc.gov/catdir/enhancements/fy1102/82008698-d.html
ER  -