TY  - BOOK
AU  - Hartmann,William K.
AU  - Miller,Ron
AU  - Hartmann,William K.
TI  - The history of earth: an illustrated chronicle of an evolving planet 
SN  - 0894807560
PY  - 1991///
CY  - New York
PB  - Workman Pub.
KW  - Earth
KW  - Origin
KW  - Pictorial works
KW  - Geology
ER  -