Open AccessTomographic images of P wave velocity variation at Parkfield, California
Author(s) -
J.M. Lees,
P.E. Malin
Publication year - 1990
Publication title -
carolina digital repository (university of north carolina at chapel hill)
Language(s) - English
DOI - 10.17615/68qn-9555
Subject(s) - variation (astronomy) , geology , seismology , physics , astronomy