Staff, AWWA. <br/><br/>
AWWA Wastewater Operator Field Guide. 

 - 1st ed. 
 - 1 online resource (452 pages) 
<br/><br/>Intro -- Contents -- Preface -- Basic Math -- Units of Measure and Conversions -- Chemistry -- Safety -- Collection -- Pumps -- Flow -- Wastewater Treatment -- Biosolids -- Discharge and Disinfection -- Abbreviations and Acronyms -- Glossary -- Index. 
<br/><br/><label>ISBN: </label>9781613000571 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage disposal plants.<br/>Water treatment plants -- Handbooks, manuals, etc.<br/>Water -- Purification -- Handbooks, manuals, etc.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>TD434 -- .A99 2006eb 
<br/><br/><label>Dewey Class. No.: </label>628.3