Kulpa, Wladyslaw <br/><br/>
Activities regarding collection and evaluation of Polish land-races 

 - s.l.  s.n.  1981 
 - s. 81-90 
<br/><br/><label>Subjects--Index Terms: </label>LAND RACES PLANT BREEDING POLAND 
<br/><br/><label>Dewey Class. No.: </label>631.5