Peculiarities of the development of desertification processes in North-East Africa and measures to combat itTsekhaynesh, Khaysh G/Kidan, 1997, Candidate of Sciences dissertation06.01.15Moscow Agricultural Academy named after K. A. Timiryazev, Moscow178 pp.More works in this specialtyDissertationSoil fertility and socio-ecological systemsMukha, Dmitriy Vladimirovich · 1997 · Doctor of Sciences06.01.15