TY  - BOOK
AU  - Knight,Charles Robert
TI  - Life through the ages,
AV  - QE763 .K5
U1  - 560 
PY  - 1946///
CY  - New York
PB  - A.A. Knopf
KW  - Paleontology
N1  - "First edition."
UR  - http://www.archive.org/details/lifethroughages00knig
UR  - http://www.openlibrary.org/books/OL6495329M
ER  -