Improvising Planned Development on the Gezira Plain, Sudan, 1900-1980Maurits W. Ertsen · First published 2015Open the Tome
Two centuries of experience in water resources managementJohn C. Lonnquest, Bert Toussaint, Manous, Joe Jr, Maurits Ertsen, Maurits W. Ertsen, U.S. INSTITUTE FOR WATER RESOURCES, Netherlands. Rijkswaterstaat · First published 2014Open the Tome
