Mahmoud, T. T. <br/><br/>
Comarative Anatomical and Histological Study OfHeart of Four Syrphid Specoes Diptera (Syrphidae) in Iraq 

 - 182-184 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Syrphid<br/>Taxonomy<br/>Histology