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. ISBN: 9280727222 LCCN: 2007380877 Subjects--Topical Terms: Deserts.Nature conservation.Watersheds.Natural areas. LC Class. No.: GB611 / .G57 2006 Gov. Doc. Class. No.: DEW/0839/NA