"Glaciers Ouvrages pour la jeunesse." . . . . . "Land shapes"@en . . . "Glacier" . "Glacier"@en . . . . . . . . . . . . "Describes the way in which massive tongues of ice grind and scour at a landscape until they create valleys with spectacularly steep sides, and how the eroded material is then moulded to transform many lowlands."@en . . "Juvenile works"@en . "Juvenile works" . . "Glaciers." . .