Reise um die Erde durch Nord-Asien und die beiden Oceane, in den Jahren 1828, 1829 und 1830: Band 2 Inclinationen und Intensitäten, Declinationsbeobachtungen auf der See, periodische Declinationsveränderungen

This title from the De Gruyter Book Archive has been digitized in order to make it available for academic research. It was originally published under National Socialism and has to be viewed in this historical context. Learn more here.