Oil fields rejuvenated
By: by Robert B. Bossler
Contributors: Pennsylvania. Bureau of Topographic and Geologic Survey
Series: Bulletin -- no. 56
Publisher: Bureau of Topographic and Geological Survey
Published: 1922
Place of publication: [Harrisburg]
Language: eng
Number of pages: 14
Subjects: Petroleum
Notes: Typescript.

Pa. State Docs. class. no. PY G345/4.17/8:no. 56.

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

September 1, 1922.