Good afternoon, Colleagues,
We have been searching for this c1952 USGS report everywhere but our efforts thus far have proved unfruitful. We are grateful for any help. Here's the report:
Ground-water resources of the United States Naval Base, Philadelphia, Pennsylvania. Open-File Report 52-86. Authors: J.C. Kammerer and J.B. Graham.
Linda Carnevale Skale
Technical Information Specialist
U. S. Army Corps of Engineers
100 Penn Square East
Philadelphia, PA 19107