Stuteville L. Donald <br/><br/>
Compendium Of Alfalfa Diseases 

 - Second Edition 
 - USA  united States of Amarica  1990 
 -  P.84;clr.pic 
<br/><br/><label>ISBN: </label>0890541086 
<br/><br/><label>Universal Decimal Class. No.: </label>632.633