Titolo
Desertification : associated case studies prepared for the United nations conference on desertification
Descrizione
Desertification : associated case studies prepared for the United nations conference on desertification / edited by Margaret R. Biswas and Asit K. Biwas
Descrizione Fisica
IX, 523 p. : ill. ; 26 cm + 14 c. geogr. in tasca
Commenti