TY  - BOOK
AU  - Merrill,George P.
TI  - The non-metallic minerals: Their occurrence and uses
AV  - TN260 .M5 1910
PY  - 1910///
CY  - New York
PB  - J. Wiley & Sons; [etc., etc.]
KW  - Mineralogy
KW  - Geology, Economic
N1  - Contains bibliographies
ER  -