TY  - BOOK
AU  - Williston,Samuel Wendell,1851-1918
AU  - Gregory,William King
TI  - The Osteology of the reptiles
PY  - 1971///
CY  - (s.l.)
PB  - Society of the Study of Amphibians and Reptiles
KW  - Reptiles, Fossil
KW  - Reptiles
KW  - Anatomy
KW  - Classification
KW  - Skeleton
ER  -