TY  - BOOK
AU  - Harbaugh,John W.
TI  - Stratigraphy and the geologic time scale
T2  - Brown foundations of earth science series
SN  - 0697050114
PY  - 1974///]
CY  - Dubuque, Iowa
PB  - W. C. Brown Co.
KW  - Geologie
KW  - gnd
N1  - The 1968 ed. published under title: Stratigraphy and geologic time; Includes bibliographies
ER  -