Fay, Francis H. books & textbook
An Ecological Analysis of the Avifauna of St. Lawrence Island Alaska
University of California Press /1959T Paperback
Ecology and biology of the Pacific walrus, Odobenus rosmarus divergens Illiger (North American fauna)
U.S. Dept. of the Interior, Fish and Wildlife Service /1982T Paperback / 279 Pages
