Muhammed Hilal, S. (2011). Abundance of aphid species and their natural enemies in Babylon Governorate / Iraq. , 3(2), 184-193.

Saadi Muhammed Hilal. "Abundance of aphid species and their natural enemies in Babylon Governorate / Iraq". , 3, 2, 2011, 184-193.

Muhammed Hilal, S. (2011). 'Abundance of aphid species and their natural enemies in Babylon Governorate / Iraq', , 3(2), pp. 184-193.

Muhammed Hilal, S. Abundance of aphid species and their natural enemies in Babylon Governorate / Iraq. , 2011; 3(2): 184-193.