TY  - BOOK
AU  - Easton,A.J.(Alexander J.)
TI  - Chemical analysis of silicate rocks
SN  - 0444409858
PY  - 1972///
CY  - Amsterdam
PB  - Elsevier North-Holland
KW  - Rocks, Siliceous
KW  - Analysis
N1  - p. 250-255
ER  -