TY  - BOOK
AU  - Swinton W E
TI  - Fossil amphibians and reptiles
T2  - British Museum (Natural History) ; Publication no. 543
SN  - 056500543X 
AV  - QE862.D5 
U1  - 568/.1 
PY  - 1973///
CY  - London
PB  - British Museum (Natural History)
KW  - British Museum Natural History
KW  - Catalogs
KW  - Reptiles Fossil
KW  - Amphibians Fossil
N1  - Includes index
ER  -