YANKOV, Boris, Agricultural University, 4000 Plovdiv, Bulgaria, Bulgaria

• Journal of Central European Agriculture Vol.16 No.2 - Articles
  Genetic variability and correlation studies in some drought-resistant sunflower (Helianthus annuus L.) genotypes
  Abstract  PDF
• Journal of Central European Agriculture VOL.16 No.3 - Articles
  Performance of some sunflower genotypes grown under dry weather conditions in south Bulgaria
  Abstract  PDF