Ornamental species with sexual reproduction  : development in breding new varieties concerning : decrasing cost prices 

 - Versailles :  EUCARPIA,  1980 
 - 110 p.  : ilus. ; gráfs. 
<br/><br/><label>LCCN: </label>60676 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plantas ornamentales--Congresos.<br/>Plantas--Reproducción.
<br/><br/><label>Dewey Class. No.: </label>635.9  / E83