Bibliography
Gallardo, J. M. 1965. The species Bufo granulosus Spix (Salientia: Bufonidae) and its geographic variation. Bulletin of the Museum of Comparative Zoology. Cambridge, Massachusetts 134: 107-138.
Gallardo, J. M. 1965. The species Bufo granulosus Spix (Salientia: Bufonidae) and its geographic variation. Bulletin of the Museum of Comparative Zoology. Cambridge, Massachusetts 134: 107-138.
