TY  - BOOK
AU  - Case,E.C.
TI  - Environment of tetrapod life in the late paleozoic of regions other than North America
PY  - 1926///
CY  - Washington
PB  - Carnegie Institution
KW  - Paleontología
KW  - Paleozoología
KW  - Vertebrata
KW  - Libro
ER  -