Mohammed Ahmed, Y. (2010). Effect of polluted water by oil on some growth qualities for three types of Sunflower plants. , 15(2), 206-212.
Yasin Mohammed Ahmed. "Effect of polluted water by oil on some growth qualities for three types of Sunflower plants". , 15, 2, 2010, 206-212.
Mohammed Ahmed, Y. (2010). 'Effect of polluted water by oil on some growth qualities for three types of Sunflower plants', , 15(2), pp. 206-212.
Mohammed Ahmed, Y. Effect of polluted water by oil on some growth qualities for three types of Sunflower plants. , 2010; 15(2): 206-212.