Ahmed Ali Kamal; The United Nations. (1962). The control and distribution of irrigation and water use in U.A.R / by Ahmed Ali Kamal. New York :: United Nations,.
Ahmed Ali Kamal; The United Nations. The control and distribution of irrigation and water use in U.A.R / by Ahmed Ali Kamal. New York :: United Nations,, 1962
Ahmed Ali Kamal; The United Nations. The control and distribution of irrigation and water use in U.A.R / by Ahmed Ali Kamal. New York :: United Nations,, 1962.