TY  - BOOK
AU  - Beddington, J. R.(ed.)
ED  - Beverton, R.J.H.(ed.)
ED  - Lavigne, D.M.(ed.)
TI  - Marine mammals and fisheries
SN  - 0046390030
U1  - 639.2 
PY  - 1985///
CY  - London :  
PB  - George Allen & Unwin
ER  -