Doerfler, Theodor <br/><br/>
Seed production guide for the tropics 

 - Colombo  German Agricultural Team Sri Lanka 
 - xiii,342p.  22cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Seed Production
<br/><br/><label>Dewey Class. No.: </label>631.521  / DOE