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

von Krygowski, Bogumil
Congrès International du Quaternaire (INQUA) 6 Guide A
Łódź, 1961.
Umfang/Format: 43 S. : Taf. ; 8°, 20 cm.