TY  - BOOK
AU  - Cooper,G.Arthur
AU  - Grant,Richard E.
TI  - Permian brachiopods of West Texas
T2  - Smithsonian contributions to paleobiology
U1  -  564.809764 
PY  - 1972///-77
CY  - Washington
PB  - Smithsonian Institution Press
KW  - Brachiopoda, Fossil
KW  - Texas
KW  - Paleontology
KW  - Permian
KW  - Texas, West
ER  -