TY  - BOOK
AU  - Duda,Rudolf
AU  - Rejl,Lubos
TI  - Rocks And Minerals Of The World: An Illustrated Encyclopedia 
SN  - 978-1840560251
U1  - 552 
PY  - 1998///
CY  - UK
PB  - Tigers Books International
KW  - Geography
N1  - Includes Index
ER  -