TY  - BOOK
AU  - Dixon,Dougal
TI  - The changing earth
SN  - 1568470525
AV  - AE 5 D59C 1993
PY  - 1993///
CY  - New York
PB  - Thomson Learning
KW  - EARTH
KW  - ENCYCLOPEDIAS AND DICTIONARITES
N1  - Includes glossary and index
ER  -