TY  - RPRT
TI  - Monitoring crustal deformation in the Geysers-Clear Lake geothermal area, California
AU  - Ben Elder Lofgren
PY  - 1978
DO  - 10.3133/ofr78597
UR  - https://pubs.usgs.gov/publication/ofr78597
ID  - ofr78597
ER  -