TY  - RPRT
TI  - Index maps for large-scale vertical black and white aerial photographs along the Hayward and Calaveras faults, California
AU  - Charles W. Hedel
PY  - 1979
DO  - 10.3133/ofr79284
UR  - https://pubs.usgs.gov/publication/ofr79284
ID  - ofr79284
ER  -