The marine mammals of the north-western coast of North America described and illustrated Charles M. Scammon
MARINE MAMMAL PROTECTION ACT OF 1972: THE ESCALATION OF INTERACTIONS BETWEEN THE GROWING POPULATIONS OF MARINE MAMMALS AND HUMAN ACTIVITIES ON THE WEST COAST Committee on Resources
(1) Animal Secrets Told A Book of “Whys” (2) Wild Life in the West Highlands (3) The Sheep and Its Cousins (4) The Marine Mammals in the Anatomical Museum of the University of Edinburgh (5) The Growth of Groups in the Animal Kingdom R. I. P.