Gene R. Trapp

Introduced Small Ground Predators in California Brown Pelican Colonies

F. Gress, J. O. Keith, D. Anderson, 1989 .

Snowshoe hares in Alaska, II. Home range and ecology during an early population increase

Gene R. Trapp, 1962 .

Some Anatomical and Behavioral Adaptations of Ringtails, Bassariscus astutus

Gene R. Trapp, 1972 .