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Improvements in magnetic observatory construction and operation in permafrost areas

January 1, 1978

No abstract available.

Publication Year 1978
Title Improvements in magnetic observatory construction and operation in permafrost areas
DOI 10.3133/ofr78213
Authors John B. Townshend
Publication Type Report
Publication Subtype USGS Numbered Series
Series Title Open-File Report
Series Number 78-213
Index ID ofr78213
Record Source USGS Publications Warehouse