TY  - BOOK
AU  - Walters,Martin
AU  - Trotman,Felicity
TI  - Earth sciences: a Prentice Hall illustrated dictionary 
SN  - 0136817351
U1  - 550.3 
PY  - 1992///
CY  - New York
PB  - Prentice Hall
KW  - Earth sciences
KW  - Dictionaries, Juvenile
KW  - Dictionaries
ER  -