Morphology, paleoecology, and phylogeny of the Permo-Pennsylvania amphibian Diploceraspis
Beerbower, James R.
Article
1963
Bulletin of the Museum of Comparative Zoology at Harvard College
130
31--108
BioStor
English
Cambridge, Mass The Museum 1863-
BioStor: https://biostor.org/reference/794
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