00949cam a22002411 4500 gs 29000168 DLC 20260227111333.0 890929s1928 dk ab 100 0 eng c gs 29000168 (OCoLC)20415906 Library, U.S. Geological Survey CU CU DLC QE278 .D335 nr. 5 QE278 .M3 Copy 2. Madsen, Victor Christian, 1865- Guide for the excursions in Denmark of the International Meeting of Geologists in Copenhagen 1928. Published by Victor Madsen. København, I kommission hos C.A. Reitzel's forlag, 1928. 1 p. l., V p. illus., fold. col. map (in pocket) 22 cm. Danmarks geologiske undersøgelse, 5. række, nr. 5 Denmark Guidebooks. Physical geography Denmark. International Meeting of Geologists (1928 : Copenhagen, Denmark) 26723 26723