TY  - GEN
AU  - Krauskopf,Konrad Bates
TI  - The third planet: : an invitation to geology 
SN  - 087735359X 
U1  - 551 
PY  - 1974///
CY  - San Francisco
PB  - Freeman Cooper & Co
KW  - Geology
N1  - HB
ER  -