TY  - GEN
AU  - Mensching,Horst
AU  - Ibrahim,Fouad
ED  - Pre-congreso symposium C19
TI  - Mappind desertification in the Sudán: a methodological approach
KW  - Sol
KW  - Morphodynamique
KW  - Climat
KW  - Désertification
KW  - Culture
KW  - Soudan
N1  - bibliogr. p. 28
ER  -