Research article | Open Access
Helia 2005, Vol. 28(42) 37-42
INTERGENERIC HYBRIDS BETWEEN CULTIVATED SUNFLOWER (Helianthus annuus L.) AND Verbesina helianthoides (GENUS Verbesina) - RAPD ANALYSIS
Encheva, J., Köhler, H., Christov, M. & Friedt, W.