Improvements in the Three-Component Borehole Deformation Gage and Overcoring Techniques
Subtitle: with an Appendix on Stress Relief by Center Hole.
Contributors: Hooker, V.; Aggson, J.; Bickel, D.
Series: Report of investigations (United States. Bureau of Mines) -- 7894
Publisher: s.n
Published: 1973
Place of publication: S.l
Language: eng
Notes: 1