Qanat, Kariz and Khattara / edited by Peter Beaumont, Michael Bonine and Keith McLachlan. - Beaumont, Peter, 1940-; Bonine, Michael E., 1942-; McLachlan, K. S. (Keith Stanley), 1937-; McLachlan, Anne (The Middle East Centre, School of Oriental and African Studies, University of London in association with Middle East & North African Studies Press, 1989)