TY  - BOOK
AU  - Evans,I.O.
TI  - The earth
T2  - Hamlyn all-colour paperbacks
SN  - 0600000923
AV  - QE31 .E82
U1  - 550 
PY  - 1970///
CY  - London
PB  - Hamlyn
KW  - Earth sciences
KW  - Popular works
N1  - Bibliography: p. 156
ER  -