Kay.daisy e. <br/><br/>
Root  crops 

 - London  Overseas development administration  1987 
<br/><br/><label>ISBN: </label>0 85954 200-9 
<br/><br/><label>LC Class. No.: </label>633.4/KAY 
<br/><br/><label>Dewey Class. No.: </label>633.4/KAY