TY  - BOOK
AU  - Upson,Merlin Edward
TI  - The Ostracoda of the Big Blue series in Nebraska,
T2  - Nebraska. Geological survey. Bulletin 8, second ser
AV  - QE135 .A4 no. 8
PY  - 1933///
CY  - [Lincoln]
PB  - Printed by authority of the state of Nebraska
KW  - Ostracoda, Fossil
KW  - Paleontology
KW  - Nebraska
N1  - Bibliography: p. 53-54
ER  -