TY  - BOOK
AU  - Nikolʹskiĭ,G.V.
TI  - The ecology of fishes
U1  - 597 23
PY  - 1963/// [printing 1968]
CY  - London, New York
PB  - Academic Press
KW  - Fishes
KW  - Ecology
KW  - Animal ecology
N1  - Includes bibliography and index
ER  -