Global deserts outlook / [editor, Exequiel Ezcurra]. - Nairobi, Kenya : Division of Early Warning and Assessment, United Nations Environment Programme, c2006. - xiii, 148 p. : col. ill., col. maps ; 30 cm.



9280727222

2007380877


Deserts.
Nature conservation.
Watersheds.
Natural areas.

GB611 / .G57 2006

DEW/0839/NA