1 Résultats trouvés pour "Fichier:Principles_of_geology;_being_an_attempt_to_explain_the_former_changes_of_the_earth's_surface,_by_reference_to_causes_now_in_operation_(IA_principfgeol03lyelrich).pdf".
Principles of geology; being an attempt to explain the former changes of the earth's surface, by reference to causes now in operation ( ) Author Lyell...