TY  - BOOK
AU  - Salanki,J.
AU  - Jeffrey,D.
AU  - Hughes,G.M.
TI  - Biological monitoring of the environment: a manual of methods
SN  - 0851988938
PY  - 1994///
CY  - Wallingford, Oxon
PB  - C. A. B. International
KW  - Biological monitoring
KW  - Environmental monitoring
ER  -