JOERDENS-Roettger, Dagmar <br/><br/>
Seed potato production in the philippines: in vitro culture and rapid multiplica 
/[by] Dagmar Joerdens-Roettger 
 - Federal Republic  Eschborn  1987 
 - 114 p.- 
 - Schriftenreihe der GTZ no; 202 .
<br/><br/> Includes bibliography. 
<br/><br/><label>ISBN: </label>3880853479 
<br/><br/><label>Dewey Class. No.: </label>631.53  / JOE