Jackson, T.C. <br/><br/>
Combating take-oll root rot of winter wheat in Western Oregon / 
by T.L. Jackson, R.L. Powelson and N.W. Christensen 
 - Oregon :   Oregon State University 
 - 1 hoja 
<br/><br/><label>LCCN: </label>205384 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cereales -- enfermedades<br/>Ophiobolus graminis