TY  - RPRT
TI  - Abbreviations used in publications of the United States Geological Survey
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1953
DO  - 10.3133/70046375
UR  - https://pubs.usgs.gov/publication/70046375
ID  - 70046375
ER  -