Migahid, Ahmed Mohammed.
Velocity of water current and its relation to swamp vegetation in the "Sudd" region of the Upper Nile / by, Ahmed Mohammed Migahid. - Cairo : Fouad I University Press, c1952. - 76 p. : ill. ; 25 cm.
Includes Index.
Stream plants -- Sudan.
551.49 / MIV
Velocity of water current and its relation to swamp vegetation in the "Sudd" region of the Upper Nile / by, Ahmed Mohammed Migahid. - Cairo : Fouad I University Press, c1952. - 76 p. : ill. ; 25 cm.
Includes Index.
Stream plants -- Sudan.
551.49 / MIV