A. Mohammed, F. (2009). Pollution Caused by Vehicle Exhausts and Oil Trash Burning in Kirkuk city. , 9(2), 39-48. doi: 10.33899/earth.2009.5494
Farhad A. Mohammed. "Pollution Caused by Vehicle Exhausts and Oil Trash Burning in Kirkuk city". , 9, 2, 2009, 39-48. doi: 10.33899/earth.2009.5494
A. Mohammed, F. (2009). 'Pollution Caused by Vehicle Exhausts and Oil Trash Burning in Kirkuk city', , 9(2), pp. 39-48. doi: 10.33899/earth.2009.5494
A. Mohammed, F. Pollution Caused by Vehicle Exhausts and Oil Trash Burning in Kirkuk city. , 2009; 9(2): 39-48. doi: 10.33899/earth.2009.5494