Koohafkan, P. Water and cereals in drylands / P. Koohafkan, B.A. Stewart. - Rome : London ; Sterling, VA : Food and Agriculture Organization of the United Nations ; Earthscan, 2008. - vi, 110 p. : ill. (chiefly col.), col. maps ; ISBN: 9781844077090 (hardback) 1844077098 (hardback) 9781844077083 (pbk.) 184407708X (pbk.) Subjects--Topical Terms: Arid regions agriculture.Crops and water.Grain. LC Class. No.: S613 / .K665 2008 Dewey Class. No.: 633.1/0486