Duellman, William Edward, 1930- Marsupial frogs : Gastrotheca and allied Genera / William E. Duellman; with osteology by Linda Trueb - Baltimore : Johns Hopkins University Press, 2015 - xv, 407 p. : il. ; 27 cm. Incluye bibliografía ISBN: 9781421416755 Subjects--Topical Terms: RANAS Dewey Class. No.: 597.8 / D868m