Search Results for - Narrowed by: 1975 - Tunneling. SirsiDynix Enterprise https://catalog.iyte.edu.tr/client/en_US/default/default/qf$003dPUBDATE$002509Publication$002bDate$0025091975$0025091975$0026qf$003dSUBJECT$002509Subject$002509Tunneling.$002509Tunneling.$0026ps$003d300? 2024-05-26T19:32:01Z Drilling and preparation of reusable, long range, horizontal bore holes in rock and in gouge ent://SD_ILS/0/SD_ILS:374911 2024-05-26T19:32:01Z 2024-05-26T19:32:01Z by&#160;Harding, J. C. (John C.)<br/>Format:&#160;Books<br/> Demonstration of acoustical underground survey system in the Washington metropolitan area ent://SD_ILS/0/SD_ILS:390157 2024-05-26T19:32:01Z 2024-05-26T19:32:01Z by&#160;Price, T. O.<br/>Format:&#160;Books<br/>