A field guide to the mammals: field marks of all North American species found north of Mexico.
Boston: Houghton Mifflin, (1976. third edition). Octavo, illustrations, softcover. More
Boston: Houghton Mifflin, (1976. third edition). Octavo, illustrations, softcover. More
Lawrence, Kansas: University of Kansas Museum of Natural History, 1963. Octavo, wrappers, map, signature. University of Kansas Publications, volume 14, number.14. More
Ann Arbor: University of Michigan Press, 1952. Octavo, wrappers, plates, maps, text figures. Museum of Zoology Miscellaneous Publication, number 77. More
New York: Oxford University Press, 1997. Octavo, 48 colour plates, maps. More