Bibliography
Lynch, J. D. 1973. The transition from archaic to advanced frogs. In: Vial, J. L. (Ed.), Evolutionary Biology of the Anurans: Contemporary Research on Major Problems. University of Missouri Press [Columbia, Missouri, U.S.A.], 133-182.
Lynch, J. D. 1973. The transition from archaic to advanced frogs. In: Vial, J. L. (Ed.), Evolutionary Biology of the Anurans: Contemporary Research on Major Problems. University of Missouri Press [Columbia, Missouri, U.S.A.], 133-182.
