TY  - BOOK
AU  - Read, H.H.
AU  - Watson, Janet
TI  - Introduction to geology: early stages of earth history
U1  - 55 
PY  - 1975///
CY  - New York
PB  - Wiley Eastern
KW  - Geology
KW  - Geochemistry
KW  - Earth science
N1  -  Pt. 1
ER  -