TY  - BOOK
AU  - Gulland, J.A. ed.
TI  - Fish Population Dynamics
SN  - 0 471 01575 x
U1  - 597.0524 G 973 F 
PY  - 1977///
CY  - London
PB  - John wiley & sons
KW  - Geographical Distribution
KW  - Animals & Plants
ER  -