- subsurface flow ground moraine 318
- unterirdischer Abfluß
English-German geography dictionary . V.M. Kotlyakov, A.I. Komarova. 2007.
English-German geography dictionary . V.M. Kotlyakov, A.I. Komarova. 2007.
Geology of Mars — Mars Mars as seen by the Hubble Space Telescope Designations … Wikipedia