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Northampton county, Pennsylvania; geology and geography, by Benjamin LeRoy Miller, with a chapter on pre-Cambrian geology by Donald McCoy Fraser, and on the Jacksonburg formation by Ralph LeRoy Miller. by
- Miller, Benjamin L. (Benjamin LeRoy), 1874-1944
- Fraser, Donald McCoy, 1903-
- Miller, Ralph L. (Ralph LeRoy), 1909-
- Willard, Bradford, 1894-
- Meyers, Philip B
- Behre, Chas. H. (Charles H.)
- Warmkessel, Carl A
Series: Bulletin C ; 48
Material type:  Text; Format:
print
; Literary form:
Not fiction
Publication details: Harrisburg, Pa., Department of Internal Affairs, Topographic and Geologic Survey, 1939
Availability: No items available.
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Lehigh county, Pennsylvania. Geology and geography, 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. by
- Miller, Benjamin L. (Benjamin LeRoy), 1874-1944
- Fraser, Donald McCoy, 1903-
- Miller, Ralph L. (Ralph LeRoy), 1909-
- Willard, Bradford, 1894-
- Wherry, Edgar Theodore, 1885-
Series: Bulletin C ; 39.
Material type: Text; Format:
print
; Literary form:
Not fiction
Publication details: Harrisburg, Pa., Dept. of internal affairs, Topographic and geologic survey, 1941
Availability: No items available.
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