Behrooz, Azadeh, Kourosh Vahdati, Farhad Rejali, Mahmoud Lotfi, and Charles Leslie. “Effects of Endomycorrhizal Fungi and Drought Stress on Nutrient Acquisition of Walnut (Juglans Regia L)”. Journal of Research in Biology 9, no. 2 (February 19, 2019): 2644-2655. Accessed November 25, 2024. https://ojs.jresearchbiology.com/ojs1/index.php/jrb/article/view/490.