Taking the waters : soil and water conservation among settling Beja nomads in Eastern Sudan /

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Kaituhi matua: Van Dijk, Johan
Hōputu: Pukapuka
Reo:Ingarihi
I whakaputaina: Leiden : ASC, 1995.
Ngā marau:
Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!
Whakaahuatanga
Whakaahuatanga ōkiko:324 p.
ISBN:1859721621