Manual of instructions tuberculosis eradication / 
Department of Agriculture. 
 - Washington, D.C. :  Department of Agriculture,  1962. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Enfermedades de los animales<br/>Medicina veterinaria
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Texto