TY  - RPRT
TI  - Index of water-resources records in the Delaware River basin to September 30, 1951
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1952
DO  - 10.3133/cir190
UR  - https://pubs.usgs.gov/publication/cir190
ID  - cir190
ER  -