1. Synopsis of the reptiles and batrachians of Arizona: with critical and field notes, and an extensive synonymy Author(s): Coues, Elliott, 1842-1899, author Publication: [Washington, D.C.] : [U.S. Geological Survey], [1875] Subject(s): Reptiles -- classificationAmphibians -- classificationArizona
2. Report upon the reptiles and batrachians collected during the years of 1875, 1876, and 1877, in California, Arizona, and Nevada Author(s): Yarrow, H. C. (Harry Crécy), 1840-1929 Publication: Washington : G.P.O., 1878 Subject(s): FossilsReptiles -- classificationAmphibians -- classificationCaliforniaArizonaNevada
