1 Tuloksia löytyi "Tiedosto:The_Book_of_shells;_containing_the_classes_mollusca,_conchifera,_cirrhipeda,_annulata,_and_crustacea_(IA_bookofshellscont00soci).pdf".
Internet Archive ID: bookofshellscont00soci described at URL: https://archive.org/download/bookofshellscont00soci/bookofshellscont00soci.pdf determination method...