AU  - CADOGAN,ALAN
AU  - BEST,GERRY
TI  - ENVIRONMENT & ECOLOGY
T2  - BIOLOGY-ADVANCED STUDIES
SN  - 0174482159
U1  - 574.5/CAD 
PY  - 1993///
CY  - LONDON
PB  - THOMAS NELSON AND SONS LTD.
KW  - SCIENCE
KW  - ENVIRONMENT
KW  - ECOLOGY
KW  - WOODLAND AND FRESHWATER HABITATS
KW  - THE HUMAN ENVIRONMENT
ER  -