%0 Journal Article %A Tabatabei Zavareh, Sayed Hamed, oveysi, meysam, Nasri, Mohammad %T Investigation of the Drought stress and Silver nano-particles sprays on morphological and physiological traits on sunflower (Helianthus annuus. L) %J %V 13 %N 1 %P 21-33 %D 2016 %R %U https://sanad.iau.ir/fa/Article/1098263