Mabbutt, J. A.
Social and environmental aspects of desertification - Tokyo : United Nations University, 1980. - iv, 40 p. ill. 28 cm
9280801279
ENVIRONMENTAL ASPECTS
UNITED STATES
MAPS
ARID ZONES
DESERTIFICATION
Social and environmental aspects of desertification - Tokyo : United Nations University, 1980. - iv, 40 p. ill. 28 cm
UNU B19474
- Proceedings of an Inter-Congress Meeting of the International Geo-graphical Union Working Group on Desertification in and around arid lands, held in conjunction with the Arid Lands Sub-programme of the UNESCO/MAB Programme 3-8 January 1979 Tuscon, Arizona, USA
9280801279
ENVIRONMENTAL ASPECTS
UNITED STATES
MAPS
ARID ZONES
DESERTIFICATION