TY  - BOOK
AU  - Hawksworth,D.L
TI  - The identification and characterization of pest orgaganisems
SN  - 0851989047
AV  - SB608.I4 1994 
PY  - 1994///
CY  - uk
PB  - CAB
KW  - plant- disease and pest resistance
KW  - pest- biological control
ER  -