Guarino, C. F.. <br/><br/>
Operation of Wastewater Treatment Plants /  

 - 1st Edn. /  
 - Washington D.C. :   Water Pollution Control Federation. 
 - xii, 536p ;  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medicine <Management>
<br/><br/><label>Dewey Class. No.: </label>L:4:6  / L6