Die politisch-geographische entwicklung von Sumatra ...
By: von Gerhard Roch ...
Publisher: M. Dittert & co.
Published: 1936
Place of publication: Dresden
Language: ger
Number of pages: 73
Subjects: Human geography; Description and travel
Notes: Lebenslauf.

Inaug.-diss.--Leipzig.

"Literaturverzeichnis": p. 71-73.