Marine mammals and fisheries / edited by J.R. Beddington, R.J.H. Beverton, and D.M. Lavigne. - London ; Boston : G. Allen & Unwin, 1985. - xxi, 354 p. :ill. Hbk. ISBN: 0046390030 Subjects--Topical Terms: Marine mammals.Fisheries--Environmental aspects.Fishery management. LC Class. No.: QL713.2.M3 1985 Dewey Class. No.: 333.95/9