TY  - RPRT
TI  - USGS GeoData Digital Orthophoto Quadrangles
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 2001
DO  - 10.3133/fs05701
UR  - https://pubs.usgs.gov/publication/fs05701
ID  - fs05701
ER  -