TY  - RPRT
TI  - Pictorial map and controlled photomosaic of Tethys
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1992
DO  - 10.3133/i2157
UR  - https://pubs.usgs.gov/publication/i2157
ID  - i2157
ER  -