TY  - BOOK
AU  - Wootton R.J
TI  - Fish ecology
T2  - Tertiary level biology
SN  - 0-216-93151-7
U1  - 597.05 
PY  - 1992///
CY  - Glasgow and London
PB  - Balckie
KW  - Fish ecology
N1  - Includes References and Index
ER  -