![Application of seismic refraction tomography for tunnel design in Santa Clara Mountain, San Juan, Argentina Application of seismic refraction tomography for tunnel design in Santa Clara Mountain, San Juan, Argentina](http://www.scielo.org.co/img/revistas/esrj/v15n2/v15n2a01-8.jpg)
Application of seismic refraction tomography for tunnel design in Santa Clara Mountain, San Juan, Argentina
![Application of seismic refraction tomography for tunnel design in Santa Clara Mountain, San Juan, Argentina Application of seismic refraction tomography for tunnel design in Santa Clara Mountain, San Juan, Argentina](http://www.scielo.org.co/img/revistas/esrj/v15n2/v15n2a01-9.jpg)
Application of seismic refraction tomography for tunnel design in Santa Clara Mountain, San Juan, Argentina
![Application of seismic refraction tomography for tunnel design in Santa Clara Mountain, San Juan, Argentina Application of seismic refraction tomography for tunnel design in Santa Clara Mountain, San Juan, Argentina](http://www.scielo.org.co/img/revistas/esrj/v15n2/v15n2a01-10.jpg)
Application of seismic refraction tomography for tunnel design in Santa Clara Mountain, San Juan, Argentina
![Application of seismic refraction tomography for tunnel design in Santa Clara Mountain, San Juan, Argentina Application of seismic refraction tomography for tunnel design in Santa Clara Mountain, San Juan, Argentina](http://www.scielo.org.co/img/revistas/esrj/v15n2/v15n2a01-12.jpg)