Berthelsen, A. Weichselian ice advances and drift successions in Denmark. [Copenhagen]: Museum de Mineralogie et de Geologie de lʹUniveriste de Copenhague.
Chicago Style CitationBerthelsen, Asger. Weichselian Ice Advances and Drift Successions in Denmark. [Copenhagen]: Museum de Mineralogie et de Geologie de lʹUniveriste de Copenhague.
MLA CitationBerthelsen, Asger. Weichselian Ice Advances and Drift Successions in Denmark. [Copenhagen]: Museum de Mineralogie et de Geologie de lʹUniveriste de Copenhague.
Warning: These citations may not always be 100% accurate.