1. Karyotype analysis in the Beta species.;Adati;Bull. Fac. Agr. Mie Univ.,1962
2. Karyotypes of the species in genus Beta.;Ando;Mem. Fac. Agr. Hokkaido Univ.,1969
3. Haploids and homozygous diploids, triploids and tetraploids in sugar beet.;Bosemark;Hereditas,1971
4. Die Chloroplastenzahlen in verschiedenartigen Zellen trisomer Zuckerrüben (Beta vulgaris L.).;Butterfass;Z. Bot.,1964
5. Chemical differentiation with fluorescent alkylating agents in Vicia faba metaphase chromosomes.;Caspersson;Exp. Cell Res.,1969