Guide to the Frogs of the Iquitos Region, Amazonian Peru (Peruvian Field Guides Ser No Sp 22);

Pp.vi, 80; 12 full page color plates (each with ten color photos of frogs), 3 text-figures. Original color pictorial orange wrappers, lg 8vo. The University of Kansas Natural History Museum, Special Publication no. 22. Provides accounts of 112 species of frogs with 110 species illustrated in color. No ownership marks and no signs of use.