Kretschmer, S. & H. Greven
In Issues 2009
Greven: Sexual dimorphism of the skin surface in Pipa parva (Anura: Pipidae). pp. 251-254
German Journal of Herpetology
In Issues 2009
Greven: Sexual dimorphism of the skin surface in Pipa parva (Anura: Pipidae). pp. 251-254