Ownership: Check the catalogs in your library.
    AUTHOR: van Overmeeren, R. A.
     TITLE: A combination of gravity and seismic refraction measurements,
            applied to groundwater explorations near Taltal, Province of
            Antofagasta, Chile
    SOURCE: Geophys. Prospect. (The Hague), v.23, n.2, p.248-258
      YEAR: 1975
  PUB TYPE: Serial, Analytic
    FORMAT: illus., sketch map
     CODEN: GPPRAR
MAJOR DESC: Chile; geophysical methods; ground water; water resources
DESCRIPTOR: geophysical surveys; seismic surveys; gravity surveys; north;
            Atacama Desert; Antofagasta; Taltal; methods; seismic methods;
            refraction; gravity methods; ground; interpretation; Bouguer
            anomalies; basement; structure; depth; exploration; South
            America; surveys