In vitro production of double haploids in agricultural centre of Finland (MTT) - Puolimatka, Matti; Kiviharju, Elina; Pulli, Seppo; Immonen, Sirkka; Anttila, Hanna-Maija; Rokka, Veli-Matti; Guo, Yang-Dong (Slovak Academic Press, 1996)
Keywords: Ka