Effect of the war on the price of coal in Pennsylvania
By: by George H. Ashley
Contributors: Pennsylvania. Bureau of Topographic and Geologic Survey
Series: Bulletin -- no. 1
Publisher: Bureau of Topographic and Geological Survey
Published: 1919
Place of publication: [Harrisburg]
Language: eng
Subjects: Coal mines and mining
Notes: Pa. State Docs. class. no. PY G345/4.17/8:no. 1.

Typescript.

At head of title: Commonwealth of Pennsylvania, Department of Internal Affairs, Bureau of Topographic and Geological Survey.

September 24, 1919.