TY - RPRT TI - High-precision stations for monitoring gravity changes in Long Valley Caldera, California AU - C. W. Roberts AU - R.C. Jachens AU - R. L. Morin PY - 1988 DO - 10.3133/ofr8850 UR - https://pubs.usgs.gov/publication/ofr8850 ID - ofr8850 ER -