%0 Journal Article %A Shah, Syed Azam, Mohammad, Wisal, Shah, Syed Mahmood, Shafi, Muhammad Shoaib %T Effect of Organic and Chemical Nitrogen Fertilizers on Grain Yield and Yield Components of Wheat and Soil Fertility %J Journal of Crop Nutrition Science %V 1 %N 1 %P 63-74 %D 2015 %R %U https://sanad.iau.ir/fa/Article/921253