Geology and mineral resources of the northern half of the New Bloomfield quadrangle, by James L. Dyson.
Series: Pennsylvania. Topographic and Geologic Survey. Bulletin A137ab; Atlas (Pennsylvania. Topographic and Geologic Survey),; A137ab.
Published: 1963
Place of publication: Harrisburg
Language: eng
Number of pages: 63
Subjects: Geology -- Pennsylvania -- New Bloomfield Region.
Notes: On t.p.: Pennsylvania Geological Survey, fourth series.
Issued in a portfolio with series statement: Geologic atlas of Pennsylvania. Atlas 137 A & B.
"References": p. 39-42.