Planning of forest roads and log transportation in Africa - proceedings of the Seminar on planning of forest roads and log transportation held from 19 May to 6 June in Njoro, Kenya

Författare
National board of vocational education Seminar on planning of forest roads and log transportation 1980) (Njoro :
Genre
Konferenser, Konferenspublikation, Ej skönlitteratur
Språk
Engelska
Förlag År Ort Om boken ISBN
National board of vocational education, Forestry training programme for developing countries 1980 Finland, Helsinki 205 sidor.