Geography
Geography
..Pub lié sous la Direction de Le Bon.De Ferussae. Vol. 1-24. A Paris, 1823-30.
(DMI - DANISH METEOROLOGICAL INSTITUTE).
The State of the Ice in the Ar..(Copenhagen, DMI, 1893-1930).
(DMI - DANISH METEOROLOGICAL INSTITUTE).
Isforholdene i de Arktiske Hav..København & Hørsholm, 1932-54.
(LEHMANN, JOHANN GEORG). - THE HACHURE REPRESENTATION OF MOUNTAINS.
Darstellung einer neuen Theori..Leipzig, Johann Benjamin Georg Fleischer, 1799.
(WITSEN, NICOLAUS) - AMUR RIVER - FLEUVE AMOUR.
L'Histoire du Fleuve Amur et d..Amsterdam, Marc-Michel Rey, 1766.