TY  - BOOK
AU  - Waller, J.M.
AU  - Holderness, M
AU  - Ritchie, B J
TI  - Plant clinic handbook
SN  - 851989187
U1  - 581.2 
PY  - 1998///
CY  - Oxon
PB  - Cab International
KW  - Plant diseases; Plant pathology
ER  -