The Batrachia of North America.
Ashton: Eric Lundberg, (1963. facsimile). Octavo, illustrations. More
Ashton: Eric Lundberg, (1963. facsimile). Octavo, illustrations. More
Lawrence: Monograph of the Museum of Natural History, The University of Kansas, 1970. Quarto, colour plates, text illustrations. Publisher's cloth, a very good set. More
Victoria: Royal British Columbia Museum, 1984. Octavo, paperback, illustrations, maps. More
Ann Arbor: Museum of Zoology, University of Michigan, 1974. Octavo, wrappers, photographs, maps. Miscellaneous Publications, Museum of Zoology, University of Michigan, No. 148. More