Doerfler, T. <br/><br/>
Seed production guide for the tropics / 
by Theodor Doerfler 
 - [Colombo]  German Agircultural Term  1976 
 - xiii, 342 pages 
<br/><br/><label>ISBN: </label>112079 
<br/><br/><label>Dewey Class. No.: </label>631.521  / DOE