TY  - BOOK
AU  - Foster, Robert J.
TI  - Physical geology
SN  - 0675092663
AV  - QE26.2 .F66
U1  - 550 
PY  - 1969///
CY  - Ohio
PB  - Merrill
KW  - Physical geology
N1  - Includes bibliographical references and index
ER  -