TY - RPRT TI - Fluctuations of water‐surface in observation‐wells and at stream gaging‐stations in the Mokelumne Area, California, during the earthquake of December 20, 1932 AU - Arthur M. Piper PY - 2014 DO - 10.1029/tr014i001p00471 UR - https://pubs.usgs.gov/publication/70220433 ID - 70220433 ER -