The role of impulses in the process of periglacial soil structure formation.- Wroclaw.

von Jahn, Alfred
Veröffentlicht in International Association for Quaternary Research <7, 1965, Boulder ; Denver-CO> : international congress. - 24 S. : Ill. ; Taf.
1965.

The Sudetes : B. INQUA, International Association on Quaternary Research, 6th Congress. Guide-book of excursion. Poland, August-September 1961.

von Jahn, Alfred
Congrès International du Quaternaire (INQUA) 6 Guide B
Łódź, 1961.
Umfang/Format: 46 S. : Taf. ; 8°, 20 cm.