TY  - BOOK
AU  - KIRKALDY, J. F.
TI  - MINERALS AND ROCKS
T2  - 0
U1  - 552 
PY  - 1973///
CY  - LONDON
PB  - BLANDFORD PRESS
KW  - CIENCIAS PURAS
N1  - IDENTIFICATION-DESCRIPTION/MINERAL-ROCK
ER  -