Cei, J. M. A. M. (1965). The relationships of some Ceratophryid and Leptodactylid genera as indicated by precipitin tests.
Cita Chicago Style (17a ed.)Cei, José Miguel Alfredo María. The Relationships of Some Ceratophryid and Leptodactylid Genera as Indicated by Precipitin Tests. 1965.
Cita MLA (8a ed.)Cei, José Miguel Alfredo María. The Relationships of Some Ceratophryid and Leptodactylid Genera as Indicated by Precipitin Tests. 1965.
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