130 
EXCHANGE8, ETC. RECEIVED. 
means of contagion, and be able to direct, with safety, all move¬ 
ments of cattle. 
The Commissioners must be men who have their aim single 
toward the one object, the radical extermination of the malady. 
Toward this end all other interests must subserve. If not, then 
the present efforts to eradicate the lung-plague will prove abortive 
and of no permanent avail. 
D. V. S. 
EXCHANGES, ETC, RECEIVED, 
EXCHANGES.—Journal de Zootechnie, Medical Record, 
Medical and Surgical Reporter, Live Stock Journal, Prairie Far¬ 
mer, Country Gentleman, Scientific American, American Agri¬ 
culturist, Turf, Field and Farm, Clinica Veterinaria, Annales de 
Belgique, Veterinary Journal, Veterinarian, Receuil de Medecine 
Veterinaire, Archives Veterinaires, Revue fur Thierheilkunde 
und Thierzucht, Revue fur Wissenschaftliclie und Practische 
Thierheilkunde, Gazette Medicale, Annals of the Anatomical 
and Surgical Society, Monatsschrift des Vercines des Thierarzte. 
PAMPHLETS.—Bulletin de la Societe Centrale de Med¬ 
ecine V eterinaire, Announcement New Veterinary College (Gray- 
field, Edinburgh). 
BOOKS.—Transactions of the American Medical Association, 
1879. 
JOURNALS.—The Illustrated Journal of Agriculture. 
COMMUNICATIONS.—D. V. S., W. Manz, Student. 
