Allium working group 

 - Rome  International Board for Plant Genetic Resources  1984 
 - iii,11p.  30cm 
 - European cooperative programme for conservation and exchange of crop genetic resources .
<br/><br/><label>Subjects--Topical Terms: </label><br/>CULTIVATION AND HARVESTING<br/>PRODUCTION OF PROPAGATIONAL ORGANISMS AND NEW VARIETIES<br/>DEVELOPMENT OF NEW VARIETIES
<br/><br/><label>Dewey Class. No.: </label>631.523  / EUR