Brown, J. G <br/><br/>
Bunt of wheat  / 
J. G. Brown 
 - Tucson  :   University of Arizona 
 - 12 p. 
 - Universi .
<br/><br/><label>LCCN: </label>202386 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigo -- Enfermedades  Tilletia caries  Tilletia levis  Carbón hediondo del trigo