TY  - RPRT
TI  - Preliminary maps showing Quaternary geology of the Tracy and Midway 7.5-minute quadrangles, California
AU  - Janet M. Sowers
AU  - Jay S. Noller
AU  - W. R. Lettis
PY  - 1993
DO  - 10.3133/ofr93225
UR  - https://pubs.usgs.gov/publication/ofr93225
ID  - ofr93225
ER  -