TY  - BOOK
AU  - Manners,J.G.
TI  - Principles of plant pathology
SN  - 0521434025 (hardback)
U1  - 632.3 
PY  - 1982///, c1993
CY  - New York
PB  - Cambridge University Press, 
KW  - PATOLOGIA VEGETAL
ER  -