Social and environmental aspects of desertification : proceedings of an Inter-Congress meeting of the.........Tuscon, Arizona, USA
The United Nations University ; edited by J. A. Mabbutt and Andrew W.Wilson.
- Tokyo : United Nations University, 1980.
- iv, 40 p. : ill., maps ; 28 cm.
9280801279
Desertification.
333.736 / UNS
9280801279
Desertification.
333.736 / UNS