CONTAGIOUS LUNG PLAGUE OF GATTLE. 



Report Commissioner of Agriculture for 1879. 



Plate I. 



SECTION OF DISEASED LUNG;recent caseofLun^ Plafue. 

 Thin end showed black hepatization, the centre, red 

 hepatization, the thick e n d , i nt erl ob u I ar infiltration. 

 Several blocked vesselsare shown. 



