THE FLY 



Some Important Books on this Subject. 



The Subject of the Fly, the Mosquito, and other insects as carriers 

 of disease is receiving more attention at the present moment than 

 it ever has before. Knowledge of recent investigation in this field 

 is essential to every physician in both practice and research work. 



Flies in Relation to Disease 



ITon-BloodsUCking Flies. $3.50 net. Revised and Enlarged 



By G. S. GRAHAM-SMITH, M.D. 

 24 Plates and 32 Text Figures. {Cambridge Public Health Series) 



Flies in Relation to Disease 



Bloodsucking Flies. Ss-rs net 



By E. HINDLE, B.A., Ph.D. 



{Cambridge Public Health Series) 



The House-Fly 



Musca Domestical Linn. Its Structure, Habits, Development 



Relation to Disease, and Control. S4.50 net 



By C. GORDON HEWITT, D.Sc, F.R.S.C. 



With 104 Illustrations and a Map, {Cambridge Zodlogical Series) 



House-Flies and How They Spread 

 Disease 



By C. G. HEWITT, D.Sc. 40 cts. net 

 No. 46 of the Cambridge Manuals of Science and Literature 



Insolation Hospitals 



By H. FRANKLIN PARSONS, M.D., D.P.H. 



Formerly First Assistant Medical Officer of the Local Government 



Board. S3.7S net. With 24 Plates and 32 Text Figures 



The Bacteriological Examination of 

 Food and Water 



By W. G. SAVAGE, B. Sc, M.D , D.P.H. 



County Medical Officer of Health, Somerset. S2.2S net 



With 16 Illustrations 



Complete Catalogue Sent on Request 



G. P. Putnam's Sons 



American Representatives of the 

 University Press, Cambridge, England 



