Continental drift; a study of the earth's moving surface 2026-02-16T03:44:37+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Tarling, D. H. (Donald Harvey); Tarling, Maureen P. (Science study series, 1971)