LICE 



AND 



THEIR MENACE TO MAN 



BY 



LIEUT. LL. LLOYD, R.A.M.C. (T.) 



CHIEF ENTOMOLOGIST IN NORTHERN RHODESIA 



WITH A CHAPTER ON TRENCH FEVER 

 BY MAJOR W. BYAM 



R.A.M.C. 



LONDON 

 HENRY FROWDE HODDER & STOUGHTON 



OXFORD UNIVERSITY PRESS WARWICK SQUARE, E.G. 



1919 



