TY  - BOOK
AU  - Shapiro, Leonard
AU  - Brannock, W. W.
TI  - RAPID ANALYSIS OF SILICATE, CARBONATE AND PHOSPHATE ROCKS
U1  - 549.6 
PY  - 1962///
CY  - Washington
PB  - U. S. Govt. Print. Off.
KW  - Silicates
KW  - Carbonates
KW  - Phosphates
ER  -