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Portable equipment for borehole exploration

January 1, 1963

No abstract available.

Publication Year 1963
Title Portable equipment for borehole exploration
DOI 10.3133/ofr6365
Authors A.I. Johnson
Publication Type Report
Publication Subtype USGS Numbered Series
Series Title Open-File Report
Series Number 63-65
Index ID ofr6365
Record Source USGS Publications Warehouse