In Vitro embryogenesis in plants 
edited by Trevor A. Phorpe. 
 - Dordrecht  Kluwer Academic Publishers  1995 
 - vii,558p., 24cm. 
<br/><br/><label>ISBN: </label>0-7923-3149-4. 
<br/><br/><label>Dewey Class. No.: </label>581.33  / I05I