In vitro haploid production in higher plants / 
edited by S. Mohan Jain, S.K. Sopory, and R.E. Veilleux. 
 - Dordrecht ;  Boston :  Kluwer Academic Publishers,  c1996-c1997. 
 - 5 v. :  ill. ;  25 cm. 
 - Current plant science and biotechnology in agriculture ;  v. 23-26, 29 .