TY  - BOOK
AU  - Smith,David G.
AU  - 
TI  - The Cambridge encyclopedia of earth sciences /editor in chief, David G. Smith
AV  - QE26 .C363 1981
PY  - 1981///
CY  - New York, New York
PB  - Crown Publisher/Cambridge University Press
KW  - Earth sciences
N1  - Bibliography: pages 479.-480; 4; 2
ER  -