TY  - BOOK
AU  - Weller,Stuart
TI  - The Mississippian Brachiopoda of the Mississippi Valley Basin
T2  - Monograph / State of Illinois, State Geological Survey
AV  - QE796 .W4
PY  - 1914///
CY  - Urbana
PB  - Illinois State Geological Survey, University of Illinois
KW  - Brachiopoda, Fossil
KW  - Paleontology
KW  - Mississippian
KW  - Mississippi River Valley
KW  - Illinois
N1  - Text -- Plates
ER  -