Pinnipeds and ei nino : Responses to environmental stress - Fritz Trillmich; Kathryn A. Ono (Berlin Springer Verlag, 1991)
Fritz Trillmich & Kathryn A. Ono: Pinnipeds and ei nino : Responses to environmental stress. Berlin. Springer Verlag, 1991. 3-540-53634-5--(574.5263TRI)
ENGLISH