Utilization and control of water hyacinth in Sudan - Philipp, Ottmar; Koch, Werner; Koser, Heinz; Deutsche Gesellschaft fur Technische Zusammenarbeit (Eschborn : Germany Agency for Technical Cooperation (GTZ), 1983)
Includes bibliographical references (p. 211-224)
Keywords: Water hyacinth -- Control -- Sudan; Water hyacinth -- Utilization; Water hyacinth -- Growth