Chijiki keisazu = Lines of equal magnetic dip
Chijiki keisazu = Lines of equal magnetic dip
Chijiki suiheiryokuzu = The horizontal intensity of the earth's magnetic force
Nihon kinkai chijiki hensazu : taishou 12nen toukeisasen
Chijikihenkakuzu = Magnetic chart for 1919
Chijiki suiheiryokuzu = Mean lines of equal horizontal force
Chijiki suichokuryokuzu = Mean lines of equal vertical force
Chijiki suiheiryokuzu = Mean lines of equal horizontal force
Chijiki suichokuryokuzu = Mean lines of equal vertical force
Studies on the magnetic properties attributed to the competition with the magnetic interactions
Jiryokuhenkakuzu = Lines of equal magnetic declination
Magnetic observations in the year 1906
Magnetic observations in the year 1905
Magnetic observations in the year 1904
Studies of the magnetic dipoles of the earth and the planets
Report of the Kakioka Magnetic Observatory = 気象庁地磁気観測所報告
Report of the Kakioka Magnetic Observatory = 気象庁地磁気観測所報告
Report of the Kakioka Magnetic Observatory = 気象庁地磁気観測所報告
Report of the Kakioka Magnetic Observatory = 気象庁地磁気観測所報告
Report of the Kakioka Magnetic Observatory = 気象庁地磁気観測所報告
Report of the Kakioka Magnetic Observatory = 気象庁地磁気観測所報告
Report of the Kakioka Magnetic Observatory = 気象庁地磁気観測所報告
Report of the Kakioka Magnetic Observatory = 気象庁地磁気観測所報告
Report of the Kakioka Magnetic Observatory = 気象庁地磁気観測所報告
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Uploaded: 2020-12-17