El Mangouri, Hassan A.
The mechanization of agriculture as a factor influencing population mobility in the developing countries : experiences in the Democratic Republic of the Sudan= Hassan A. El Mangouri. - Berlin : Dietrich reimer, 1983 - 287 p. : maps. - Abhandlungen des Geographischen Instituts. Anthropogeographie ; Bd. 35 .
Rural-urban migration--Africa.
Rural-urban migration--Sudan.
Farm mechanization--Africa.
Farm mechanization--Sudan.
The mechanization of agriculture as a factor influencing population mobility in the developing countries : experiences in the Democratic Republic of the Sudan= Hassan A. El Mangouri. - Berlin : Dietrich reimer, 1983 - 287 p. : maps. - Abhandlungen des Geographischen Instituts. Anthropogeographie ; Bd. 35 .
Rural-urban migration--Africa.
Rural-urban migration--Sudan.
Farm mechanization--Africa.
Farm mechanization--Sudan.