Stakman, Elvin Charles. <br/><br/>
Varietal resistance of spring wheats to Tilletian levis 

<br/><br/> Sobretrio de: Minnesota studies in the Biological Science No. 5:307-316, 1924 
<br/><br/><label>LCCN: </label>57585 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Roya del trigo.<br/>Tilletia laevis.