The Effect of Withholding Irrigation and Foliar Application of Zn and Mn on Yield and Eco-physiological Characteristics of Rapeseed (Brassica napus L.) Journal title: Iranian Journal of Field Crops Research Authors: G Khodabin,Z Tahmasebi-Sarvestani,A. H Shirani Rad,S. A. M Modarres-Sanavy,E Bakhshande, Subject(s): Agricultural Science, Plant Sciences