TY  - RPRT
TI  - Near-surface velocities and attenuation at two boreholes near Anza, California, from logging data
AU  - Joe B. Fletcher
AU  - T. Fumal
AU  - Hsi-Ping Liu
AU  - L.C. Carroll
PY  - 1990
DO  - 10.1785/bssa0800040807
UR  - https://pubs.usgs.gov/publication/70016096
ID  - 70016096
ER  -