Originally presented as the author's thesis (doctoral)--Delft University of Technology, 2004.
Thesis
Dissertation submitted in fulfilment of the requirements of the Board for Doctorates of Delft University of Technology and of the Academic Board of the UNESCO-IHE Institute for Water Education for the Degree of Doctor to be defended in public on Monday, 29 March 2004 at 10:30 hours in Delft, The Netherlands by Moustafa Samir Moussa born in Cairo, Egypt Master of Science, UNESCO-IHE.