TY  - BOOK
AU  - 
TI  - What's that rock or mineral ? : A beginner's guide / Tom Jackson
U1  - 552 JAC 
PY  - 2014///
CY  - London : 
PB  - Dorling Kindersley
KW  - Rocks
KW  - Identification
KW  - Minerals
N1  - Include index
ER  -