Spellman, Frank R. <br/><br/>
Handbook of water and wastewater treatment plant operations / 
Frank R. Spellman. 
 - Third edition. 
 - xlix, 873 pages ;  28 cm 
<br/><br/><label>ISBN: </label>9781466553378 (pbk) 9781138474437 (hbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water treatment plants<br/>Sewage disposal plants<br/>Water<br/>Sewage
<br/><br/><label>Dewey Class. No.: </label>628.1/62