Report on the grain quality of the entries in the seventh internatio nal spring wheat yield nursery 1970-71.   

 - Mexico :   International Maize and Wheat Improvement Center   1972 . 
 - v. :    ill ;    28 cm. 
 - CIMMYT Information Bulletin ;   no.6 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Wheat --Varieties.--Statistics.------<br/>Wheat --Field experiments.--Statistics.------<br/>Wheat --Varieties -- Statistics.--Statistics.------