Beanntan Pheru : a' cleachdadh stòrasan na talmhainn /
Ashley, Moana.
National Geographic Society (U.S.)
Steòrnabhagh : Kingscourt/McGraw-Hill às leth Stòrlann Nàiseanta na Gàidhlig,
2010.
Translation of: Peru's mountains : using earth's resources.
At head of title: National Geographic.
Includes index.
Mountain ecology
Mountains
Natural resources