ADVERTISEMENTS. 



THE 



GROUSE DISEASE 



STATEMENT OF FACTS TENDING TO PROVE THE PARASITIC 



ORIGIN OF THE 



WITH TWO WOODCUT ILLUSTRATIONS. 



BY 



T. SPENCER COBBOLD, M.D., F.R.S., F.L.S., 



PROFESSOR AT THE ROTAL VETERINARY COLLEGE, AND LECTURER ON PARASITES AND 

 PARASITIC DISEASES AT THE MIDDLESEX HOSPITAL. 



LONDON : 



"THE FIELD" OFFICE, 346, STRAND, W.C. 



BY THE SAME AUTHOR," 



Post 8vo., Price 5s. 



"WORMS. 



A SERIES OF LECTURES ON 



PRACTICAL HELMINTHOLOGY, 



DELIVERED AT THE MIDDLESEX HOSPITAL. 



J. and A. CHURCHILL, NEW BURLINGTON STREET. 



