De Saussure e il Monte Bianco = De Saussure et le Mont-Blanc /
Noussan, Efisio.
Peyrot, Ada.
Roccia, Rosanna.
Courmayeur,
1987.
Text in Italian and French.
Includes bibliographical references.
Saussure, Horace Bénédict de, 1740-1799.