http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
[by] Adolph Erman. [Translated from the German by William Desborough Cooley].
"In the earlier portion of this work--the journey across Europe from Berlin to Tobolsk--we have ventured to abridge the original."
Translation of Reise um die Erde durch Nord-Asien und die beiden Oceane in den Jahren 1828, 1829 und 1830.