TY  - BOOK
AU  - Oldroyd,D.R.
TI  - Thinking about the earth: a history of ideas in geology 
SN  - 0674883829
AV  - QE11 .O43 1996
U1  - 551 20
PY  - 1996///
CY  - Cambridge, Mass.
PB  - Harvard University Press
KW  - Geology
KW  - History
N1  - Includes bibliographical references (p. [349]-386) and index
ER  -