Trenchless technology planning, equipment, and methods по Najafi, Mohammad

Horizontal auger boring projects

Available for University of the Philippines Diliman College of Engineering via ASCE Library. Click here to access
Also available remotely for University of the Philippines Diliman College of Engineering via ASCE Library. Click here to access thru EZproxy

Ice drilling technology 2000 proceedings of the Fifth International Workshop on Ice Drilling Technology, 30 October-1 November, 2000, Nagaoka University of Technology, Nagaoka

Principles of rock drilling по Rao Karanam, U. M.

High technology in drilling and exploration C.P. Chugh по Chugh, C.P

Principles of rock fragmentation по Clark, George Bromley 1912-

A device for measuring drill rod and drill hole orientations по Matheson, G. D.

Exploratory drilling по Vozdvizhenskiĭ, Boris I.

Novel drilling techniques по Maurer, William C.

Mineral formation and structure in the electrochemical induration of weak rocks по Titkov, Nikilai Iosafovich