Atun, İ. Hakkı <br/><br/>
Environmental sanitation  : healt and human environment 
İ. Hakkı Atun 
 - 3. ed. 
 - Nicosia  Near East University  1993 
 - 1. Book  21 cm. 
<br/><br/><label>Dewey Class. No.: </label>363.7