The scientific basis of poinsettia production / 
editor Erling Stromme. 
 - Aas, Norway :  The Agricultural University of Norway,  1994. 
 - 121 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>8290598122  RM104.52 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Poinsettias.