Social and environmental aspects of desertification
Subtitle: Proceedings of an Inter-Congress Meeting of the International Geographical Union Working Group on ... 3-8 January 1979, Tucson, Arizona, USA
Publisher: United Nations University
Published: 1980
Language: eng
Format: Paperback
Number of pages: 40
ISBN-13: 9789280801279
Subjects: Congresses; Desertification