Title: Biblio RTF Export
Author: Biblio 7.x

W. B.  Davis and Dixon, J. R., ?Notes on Mexican Toads of the Genus Tomodactylus with the Descriptions of Two New SpeciesHerpetologica?, vol. 11, pp. 154-160, 1955.

W. B.  Davis and Dixon, J. R., ?Amphibians of the Chilpancingo Region, MéxicoHerpetologica?, vol. 20, pp. 225-233, 1964.