Browse TRAIL Inventories

A comment upon present-day applied geophysics

How to compute tables for determining electrical resistivity of underlying beds and their application to geophysical problems

Results of some magnetic measurements on dikes,with experiments upon geophysical differentiation of nickel-ore deposits in the Sudbury district, Ontario, Canada

A magnetic study of some iron deposits

Patents on geophysical prospecting issued in the United States, England, Canada, Australia, Germany, France, and Russia


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