TY  - BOOK
AU  - Washington, Henry Stephens.
TI  - Chemical analyses of igneous rocks published from 1884 to 1913 inclusive
U1  - 552.101 
PY  - 1917///
CY  - Washington
PB  - United States Geological Survey
KW  - Geochemistry -- Data analysis
KW  - Volcanic rocks -- Chemical properties
KW  - Analytical geochemistry
N1  - Includes indexes
ER  -