Experiments in geophysical survey in New Zealand - Modriniak, Norbert, 1900-; Marsden, Ernest, Sir, 1889- (Wellington, N.Z., E. V. Paul, government printer, 1938)
"Issued under the authority of the Hon. D. G. Sullivan, minister of scientific and industrial research."
Keywords: Prospecting -- Geophysical methods; Geology -- New Zealand; Geomagnetism -- New Zealand