Ohcanbohtosat
Fáddáevttohusat
Fáddáevttohusat
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1
Drilling and excavation technologies for the future
Almmustuhtton 1994An electronic book accessible through the World Wide Web; click to view
Elektrovnnalaš E-girji -
2
Stability, failure, and measurements of boreholes and other circular openings
Almmustuhtton 1993An electronic book accessible through the World Wide Web; click to view
Elektrovnnalaš E-girji -
3
Underbalanced drilling
Almmustuhtton 2012An electronic book accessible through the World Wide Web; click to view
Elektrovnnalaš E-girji