Ahmed Tarek El Gendy. <br/><br/>
Polyaromatic Hydrocarbons Determination In Waste Water Using GC-MS/MS \ GP\ DR: Osama Saad Hassan.  

 - 1st ed.  
 - Giza.  MSA University.   2017.  
 - 70 p. :,  26 CM. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hydrocarbons
<br/><br/><label>Dewey Class. No.: </label>547