1. En cytologisk analyse of Skjåkfurua;Aass;Medd. fra Det norske Skogsforsøksvesen,1957
2. Chromosome squashes in cereals;Bhaduri;Stain Techn,1954
3. The Punjab Wheat - c 591 - A chromosomal mutation;Bhaduri;Ind. J. Genet. Plant Breed,1956
4. Karyotypes of some varieties of barley;Pai;Proc. Ind. Acad. Sci.,1958
5. Seed development in Picea abies and Pinus silvestris;Häkansson;Medd. Stat. skogsforskn. inst,1956