Kare und pleistozäne Alluvionen in Peru zwischen 10 ̊und 18 ̊Süd = Cirques and Pleistocene deposits between 10 ̊and 20 ̊south.
[Karlsruhe : Fachhochschule,
c1989]
With: International Yearbook of Cartography; 29, 1989. (Loose in pocket).