Plant sperm cells as tools for biotechnology / 
[edited by] H.J. Wilms and C.J. Keijzer. 
 - Wageningen, The Netherlands :  Pudoc,  1988. 
 - x, 177 p. : ill. 
<br/><br/><label>ISBN: </label>9022009580 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant cell biotechnology.<br/>Plant breeding.