Ortegón A, Escobedo A. Genetic and phenotypic variability and correlations between yield components of sunflower (Helianthus annuus) lines. Agron. Mesoam. [Internet]. 2016Jun.2 [cited 2024Dec.19];6:151-6. Available from: https://revistas.ucr.ac.cr/index.php/agromeso/article/view/24823