World land use survey =
Subtitle: L'Utilisation du sol dans le monde : report of the Commission to the General Assembly of the IGU, 1976.
Series: Geographica helvetica -- Nr. 1, 1976
Publisher: Kümmerly & Frey
Published: 1976
Place of publication: Bern
Language: eng
Number of pages: 32
Subjects: Land use -- Congresses.
Other titles: Geographica helvetica.; L'Utilisation du sol dans le monde.