Robinson, Jonathan. <br/><br/>
Identification and characterization of resistance to the russian wheat aphid in small-grain cereals :  investigations at CIMMYT, 1990-92 
/by Jonathan Robinson 
 - México, D. F. :  Centro Internacional de Mejoramiento de Maíz y Trigo,  1994. 
 - 44 p. :  ilus. 
 - Research report  ; 3 .
 - CIMMYT .
 - Research report  ; 3 .
<br/><br/><label>ISBN: </label>9686923411 
<br/><br/><label>LCCN: </label>80175 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cebada--Plagas.<br/>Cebada--Variedades resistentes a plagas.<br/>Divraphis noxia.<br/>Trigo--Plagas.<br/>Trigo--Variedades resistentes a plagas.