Geologic map of the Bushkill quadrangle, Pennsylvania-New Jersey
By: Department of the Interior, United States Geological Survey ; by Donald C. Alvord and Avery Ala Drake, Jr.
Contributors: Alvord, Donald C. 1922-; Drake, Avery Ala, 1927-
Series: Geologic quadrangle map -- GQ-908.
Publisher: The Survey
Place of publication: Washington, D.C
Format: Map
Subjects: Geology -- Pennsylvania -- Pike County -- Maps.; Geology -- Pennsylvania -- Monroe County -- Maps.; Geology -- New Jersey -- Warren County -- Maps.
Genres: Maps.
Other titles: Bushkill quadrangle, Pennsylvania-New Jersey, geologic map.
Notes: Relief shown by contours and spot heights.

"Geology mapped in 1958-59."

Includes text, bibliography, index, columnar sections, cross sections, and quadrangle map.