TY  - BOOK
AU  - Ebbles, David E,
TI  - Principles of Plant Health and Quarantine
SN  - 0851996809
U1  - 632 
PY  - 2003///
CY  - Wallingford
PB  - CABI Publishing
KW  - Plant Health
KW  - Plant injuries, diseases & pests
KW  - Plant Quarantine
ER  -