TY  - BOOK
ED  - Geological Museum (Great Britain).
ED  - Institute of Geological Sciences (Great Britain).
TI  - The story of the earth
SN  - 00118805819
PY  - 1972///
CY  - London
PB  - H.M. Stationery Office
KW  - Geology
N1  - Cover title.- Published for the Inst. of Geological Sciences; Reprinted, 1977
ER  -