Lehigh county, Pennsylvania
Subtitle: geology and geography
By: by Benjamin LeRoy Miller ... with chapters on Pre-Cambrian geology, by Donald McCoy Fraser ... Jacksonburg formation, by Ralph LeRoy Miller ... Martinsburg formation, by Bradford Willard ... Triassic rocks, by Edgar T. Wherry
Contributors: Fraser, Donald McCoy, 1903-; Miller, Ralph L. (Ralph LeRoy), 1909-; Willard, Bradford, b. 1894; Wherry, Edgar Theodore, 1885-; Pennsylvania. Bureau of Topographic and Geologic Survey
Series: Pennsylvania. Geological survey (4th, 1919- ). Bulletin -- C39; Bulletin C -- 39
Publisher: Dept. of Internal Affairs, Topographic and Geologic survey
Published: 1941
Place of publication: Harrisburg, Pa
Language: eng
Number of pages: 492
Subjects: Mines and mineral resources; Geology; Physical geography
Notes: "List of the most important historical publications dealing with Lehigh county": p. 20-22. "Bibliography and cartography": p. 24-62.