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. 1909-; Willard, Bradford, b. 1894.; Wherry, Edgar Theodore, 1885-
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: Geology -- Pennsylvania -- Lehigh County; Mines and mineral resources -- Pennsylvania -- Lehigh County; Physical geography -- Pennsylvania -- Lehigh County
Notes: "List of the most important historical publications dealing with Lehigh county": p. 20-22.  "Bibliography and cartography": p. 24-62.