TY  - BOOK
AU  - Dempsey, Michael W.
AU  - Larkin, David
CN  - QE714.3
CN  - CMC QE714.3
CY  - New York,
DA  - [1966]
ID  - 75511
KW  - Paleontology
N1  - "Assembles ... material from 'Understanding science' on one subject."
PB  - Greystone Press
PP  - New York,
PY  - [1966]
T1  - The ages of the earth
TI  - The ages of the earth
ER  -