Author
Graham, Alan, 1934-
1
International Scientific Conference on Desertification and Drylands Research
1
International Scientific Conference on Desertification and Drylands Research Tunis, Tunisia)
1
Lee, Cathy
1
Lionello, P.
1
Schaaf, Thomas
1
ScienceDirect (Online service)
1
SpringerLink (Online service)
1
Unesco
1
Wagner, Wolfgang
1