TY  - GEN
AU  - Ojakangas,Richard W.
TI  - Schaum's outline of theory and problems of introductory geology
T2  - Schaum's outline series
SN  - 0070477043 :
AV  - QE41 
U1  - 550/.2/02 20
PY  - 1991///
CY  - New York
PB  - McGraw-Hill Pub. Co.
KW  - Geology
KW  - Outlines syllabi etc
N1  - Includes index
ER  -