S.Lyle Commins Ape 1! Se Kal, -, welTROmec ee Fear IRD REPORT Eqyp treun Sedan : pp 99-log OF THE AT THE GORDON MEMORIAL COLLEGE KHARTOUM ANDREW BALFOUR, M.D., B.Sc., F.R.C.P. Epry., D.P.H. Came.

DIRECTOR Fellow of the Toys! Institute of Public Health, the Society of Tropical Medicine and Hygiene, and the Society for the Desirection of Vermin; Member of the Incorporated Society of Medical Officers oi Health, and the Association of Economic Biologists; Corresponding Member Société de Pathologic Exotique; Medical Officer of Health, Khartoum: ete, eet tes ee PUBLISHED FOR DEPARTMENT OF Epucation, Sopan GovERNMENT KHARTOUM BY BAILLIERE, TINDALL & COX, 8, Hewrrerras STREET, Oovent Garpzn, Lonpon 1908 [COPYRIGHT ‘ il ITT 22200060506