TY  - BOOK
AU  - "contributors","Martin Walters","Felicity Trotman"
TI  - The Illustrated dictionary of Earth sciences
SN  - 1857370511
U1  - 030 
PY  - 1993///
PB  - Chippenham, Wiltshire : Merlion Publishing, 1992, c1991.
ER  -