The repertoire and geographic variation of the underwater vocalisations of the Weddell seal Leptonychotes weddlli at the Vestfold Hills, Antarctica.

Pahl B.C. (1995) The repertoire and geographic variation of the underwater vocalisations of the Weddell seal Leptonychotes weddlli at the Vestfold Hills, Antarctica, Masters Thesis, University of New Brunswick, Saint John, Canada 142 pp.;