TY  - BOOK
AU  - Bonewitz,Ronald Louis
AU  - Carruthers,Margaret
TI  - Rocks & mineral: the definitive visual guide
SN  - 9781405328319
PY  - 2008///
CY  - London
PB  - Dorling Kindersley
KW  - Minerals
KW  - Rocks
N1  - Includes index
ER  -