Die mathematische Geographie.
Die mathematische Geographie Theil 3, Abtheilung 3, GDML_Books, (1817), p. 1 / Harvested from
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@article{PPN591251434+DMDLOG_0003,
     title = {Die mathematische Geographie.},
     booktitle = {Die mathematische Geographie Theil 3, Abtheilung 3},
     series = {GDML\_Books},
     publisher = {Hammerich},
     address = {Altona},
     year = {1817},
     pages = {1},
     url = {http://dml.mathdoc.fr/item/PPN591251434+DMDLOG_0003}
}

 (éd.). Die mathematische Geographie., dans Die mathematische Geographie Theil 3, Abtheilung 3, GDML_Books,  (1817), p. 1. http://gdmltest.u-ga.fr/item/PPN591251434+DMDLOG_0003/