TY  - BOOK
AU  - Hillebrand, W J.
TI  - Analysis of silicate and carbonate rocks
U1  - 552.06 
PY  - 1919///
CY  - Washington
PB  - Government Printing Office
KW  - Geochemical Analysis
KW  - Petrography
KW  - Silicate Rocks
N1  - Includes index
ER  -