TY - RPRT TI - Reservoir depletion at The Geysers geothermal area, California, shown by four-dimensional seismic tomography AU - R.C. Gunasekera AU - G.R. Foulger AU - B.R. Julian PY - 2003 UR - https://pubs.usgs.gov/publication/70026320 ID - 70026320 ER -