Plusquellec, Herve
The Gezira irrigation scheme in Sudan: Objectives, design and performance By Herve Plusquellec - Washington, D.C. IBRD 1990 - 90p. - World Bank Technical Paper 120 .
Irrigation - Sudan
Y1182x624 In8
The Gezira irrigation scheme in Sudan: Objectives, design and performance By Herve Plusquellec - Washington, D.C. IBRD 1990 - 90p. - World Bank Technical Paper 120 .
Irrigation - Sudan
Y1182x624 In8
