Fluorescent minerals used in lighting and elsewhere /
by Oliver C. Ralston and A. George Stern.

APA Citation

Ralston, O. C. (Oliver Caldwell)., Stern, A. George. (1944). Fluorescent minerals used in lighting and elsewhere. [Washington, D.C.]: U.S. Dept. of the Interior, Bureau of Mines.

MLA Citation

Ralston, Oliver C. (Oliver Caldwell), b. 1887, and A. George Stern. Fluorescent Minerals Used In Lighting And Elsewhere. [Washington, D.C.]: U.S. Dept. of the Interior, Bureau of Mines, 1944.