TY  - RPRT
TI  - The U.S. Geological Survey recent highlights; natural resources
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1997
DO  - 10.3133/fs18797
UR  - https://pubs.usgs.gov/publication/fs18797
ID  - fs18797
ER  -