TY  - BOOK
AU  - Beddington,J.R.
AU  - Beverton,R.J.H.
AU  - Lavigne,D.M.
TI  - Marine mammals and fisheries
SN  - 0046390030
PY  - 1985///
CY  - London
PB  - George Allen & Unwin
KW  - Marine mammals
KW  - Fisheries
KW  - Environmental aspects
KW  - Fishery management
N1  - Includes index; Bibliography: p.333-336
ER  -