The skull of the Amirus.
Urbana: University of Illinois Press, 1919. Octavo, wrappers, text illustrations, partially unopened. Ilinois Biological Monographs Volume five, Number one. More
Urbana: University of Illinois Press, 1919. Octavo, wrappers, text illustrations, partially unopened. Ilinois Biological Monographs Volume five, Number one. More
Cambridge MA: Harvard University Press, 1971. Octavo, text illustrations, very good copy in dustwrapper, inscription. More
Honolulu: University of Hawai'i Press, 1999. Octavo, paperback, colour photographs. Covers 342 species. More
Lincoln: University of Nebraska Press, 1976, Quarto, photographs, signature, very good copy in chipped dustwrapper. More