ahmad, maki, Kamil Mahmood Mustafa, Sanarya Rafiq Muhammed, & Almas Galal M. Rashed.
" Impact of clipping dates and nitrogen application on yield and yield components of two six-rowed barley at two location of Sulaimani District." <em>Journal of Kerbala for Agricultural Sciences</em> [Online], 5.4 (2018): 7-23. Web. 24 Nov. 2019