Desert encroachment control - project proposed by Sudan government 1975-1980

Författare
Sudan National Council for Research
(Prepared jointly by the General Administration for Natural Resources, Ministry of Agriculture, Food and Natural Resources and the Agricultural Research Council, National Council for Research.)
Genre
Offentligt tryck
Språk
Engelska
Förlag År Ort Om boken ISBN
National Council for Research 1974 Sudan, Khartoum 68 sidor.