TY  - BOOK
AU  - Cloudsley-Thompson,J.L.
TI  - The diversity of amphibians and reptiles: an introduction 
SN  - 3540650563 (papel libre de acido)
AV  - QL641 C56
U1  - 597.9 21
PY  - 1999///
CY  - Berlin
PB  - Springer Verlag
KW  - Reptiles
KW  - Anfibios
ER  -