TY - RPRT TI - Precision gravity networks at Lassen Peak and Mount Shasta, California AU - Robert C. Jachens AU - Daniel Dzurisin AU - W.P. Elder AU - R. W. Saltus PY - 1983 DO - 10.3133/ofr83192 UR - https://pubs.usgs.gov/publication/ofr83192 ID - ofr83192 ER -