Annotated bibliography of Pennsylvania geology
Subtitle: Supplement to 1959
Series: Pennsylvania. Bureau of Topographic and Geologic Survey Bulletin -- G no. 42; Bulletin (Pennsylvania. Bureau of Topographic and Geologic Survey) -- G no. 42.
Publisher: Department of Internal Affairs, Bureau of Topographic and Geologic Survey; [for sale by the Division of Documents, Bureau of Publications]
Published: 1965
Place of publication: Harrisburg
Language: eng
Number of pages: 237
Subjects: Geology; Bibliography
Notes: "Pennsylvania Geological Survey fourth series."