TY - RPRT TI - Time-lapse seismic study of levees in southern New Mexico AU - J. Ivanov AU - R. D. Miller AU - N. Stimac AU - R.F. Ballard AU - J. Joseph Dunbar AU - S. Steve Smullen PY - 2006 DO - 10.1190/1.2370207 UR - https://pubs.usgs.gov/publication/70031095 ID - 70031095 ER -