TY  - GEN
AU  - Hawksworth, D.L
TI  - Identification and Charecterisation of pest orgnisms, proceedings of ht 3rd workshop on the Ecological foundations of sustainable agriculture, 1993
SN  - 0851989047
U1  - 632.3 HAW 
CY  - U.K., CAB International
KW  - Biosystematic services, veterinary pests, Bionet International pest Identification, Biosuystematic charcters molecular Biosystematics, Biosystematic Information
ER  -