TY  - RPRT
TI  - USGS national surveys and analysis projects: Preliminary compilation of integrated geological datasets for the United States: A section in Digital mapping techniques '06 - Workshop proceedings
AU  - Suzanne W. Nicholson
AU  - Douglas B. Stoeser
AU  - Frederic H. Wilson
AU  - Connie L. Dicken
AU  - Stephen Ludington
PY  - 2007
DO  - 10.3133/70180392
UR  - https://pubs.usgs.gov/publication/70180392
ID  - 70180392
ER  -