Determination of the angle of internal means of dynamic drilling
January 1, 1951
No abstract available.
Citation Information
Publication Year | 1951 |
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Title | Determination of the angle of internal means of dynamic drilling |
DOI | 10.3133/ofr5155C |
Authors | A. Couard, S. H. Britt |
Publication Type | Report |
Publication Subtype | USGS Numbered Series |
Series Title | Open-File Report |
Series Number | 51-55 |
Index ID | ofr5155C |
Record Source | USGS Publications Warehouse |