Youssef, Safaa Ramadan Othman <br/><br/>
Impact of environmental pollutants on molluscans in an urban region   [computer file] / 
 تأثير الملوثات البيئية على الرخويات فى المناطق الحضرية  
Safaa Ramadan Othman Youssef  
 -  2016. 
 - computer laser optical diskes;  4 3/4 in. 
<br/><br/>Thesis (Ph. D.) -- Tanta University, 2016. 
<br/><br/>Includes bibliographical references (Leaves 151-190) 
<br/><br/><br/>Systems requirements : Adobe Reader 
<br/><br/><br/>Summary in Arabic 
<br/><br/><label>Subjects--Topical Terms: </label>