TY  - RPRT
TI  - Location of geologic field projects, Geologic Division, as of July 1, 1959
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1960
DO  - 10.3133/ofr60131
UR  - https://pubs.usgs.gov/publication/ofr60131
ID  - ofr60131
ER  -