EN T Z A : 



AN INTRODUCTION 



TO THE STUDY OF 



HELMINTHOLOGY. 



■WITH KEFEHESCE, MORE PARTICULARLY, TO 



THE INTERNAL PARASITES OF MAN 



J" 



BY 



T.^SPENCEE COBBOLD, M.D., E.E.S., 



LECTUREE ON COMPABATIVE ANATOMY AT THE MIDDLESEX HOSPITAL. 



LONDON: 



GROOMBRIDGE AND SONS, 



5, PATERNOSTER ROW. 



MDOCCLXIV. 



