TY  - GEN
AU  - Simon
AU  - Lilly, Sue
TI  - The essential guide to crystals: all the crystals you will ever need for health, healing and happiness
SN  - 9781844838790
U1  - 548 
PY  - 2006///
CY  - London
PB  - Duncan baird publishers
KW  - Crystallography
KW  - Chemistry and allied sciences
ER  -