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Results of Observations made at the United States Coast and Geodetic Survey Magnetic Observatory near Tucson, Arizona in 1923 and 1924.
McFarland, W. N.
/ Washington: GPO, 1931
small quarto, 103 pp., 5 folding graphs, issued as United States Department of Commerce, Coast and Geodetic Survey, Serial No. 499; ex library, paper wrappers soiled and browning, text lightly age toned. Volumes
Included: 1
ISBN: NA
Subject/Keywords: geomagnetism, Arizona
Item #: 281745
$9.21