Other titles: Is the Desert Encroaching? Creator: Hellden, Ulf Description: Publications Publisher: Desert Control Bulletin Date: 1988 Subjects: Desertification; Desert encroachment |
Other titles: Is the Desert Encroaching? Creator: Hellden, Ulf Description: Publications Publisher: Desert Control Bulletin Date: 1988 Subjects: Desertification; Desert encroachment |
Desertification Monitoring