TY  - BOOK
AU  - Manners,J.G.
TI  - Principles of plant pathology
SN  - 0521285925
U1  - 581.2 22
PY  - 1982///
CY  - New york
PB  - Cambridge university press
KW  - Plant pathology
KW  - pathology
KW  - Plant
N1  - Includes bibliography and index
ER  -