TY  - BOOK
AU  - Bonewitz, Ronald Louis, Carruthers, Margaret (Const) and Efthim, Richard. (Const)
TI  - Rock and gem the definitive guide to rocks, minerals gems and fossils
SN  - 0751344001
U1  - 552 BON 
PY  - 2005///
CY  -  London
PB  - Dorling Kindersley
KW  - Fossils
KW  - Gems
KW  - Gemstones
KW  - Minerals
KW  - Rocks
ER  -