TY  - GEN
AU  - 
AU  - Salanki, J., ed.
AU  - Jeffrey, D., ed.
AU  - Hughes, G.M., ed.
TI  - Biological monitoring of the environment: a manual of methods
SN  - 0851988938
PY  - 1994///
CY  - Wallingford
PB  - CAB International
KW  - Environment
KW  - Biological Monitoring
ER  -