TY - BOOK AU - Merrill,George P. TI - The non-metallic minerals: Their occurrence and uses AV - TN260 .M5 1910 PY - 1904/// CY - New York, London PB - J. Wiley and Sons, Chapman & Hall, limited KW - Mineralogy KW - Geology, Economic N1 - "The work herewith presented is founded upon the author's Guide to the study of the collections in the section of applied geology, as issued in the Report of the U.S. National Museum for 1899."--Prefatory note; Caption title: The non-metallic minerals, exclusive of gums, buildingstones, and marbles; Contains bibliographies ER -