5 public-domain matches

Tuberculosis In Cattle

Cover of Tuberculosis in cattle

Tuberculosis in cattle

Emil von Behring

Cover of Tuberculosis in cattle ...

Tuberculosis in cattle ...

Ontario. Dept. of Agriculture

Cover of La vache laitière

La vache laitière

J. B. Plante

Cover of Tuberculosis in the University dairy herd

Tuberculosis in the University dairy herd

Cassius Clay Hayden

Cover of Tuberculosis in cattle

Tuberculosis in cattle

F. S. Billings