mineral production of Pennsylvania for the year 1913.
Contributors: Hice, Richard R.
Series: Report -- no. 11; Report (Pennsylvania. Bureau of Topographic and Geologic Survey) -- no. 11.
Publisher: Wm. Stanley Ray, State Printer
Published: 1915
Place of publication: Harrisburg, Pa
Language: eng
Subjects: Mines and mineral resources -- Pennsylvania.
Notes: At head of title: Topographic and Geologic Survey of Pennsylvania.

Richard R. Hice, State Geologist.