Spellman, Frank R. <br/><br/>
Handbook of water and wastewater treatment plant operations / 
Frank R. Spellman 
 - Boca Raton :  Lewis Publ.,  2003 
 - 661 p. :  ill. ;  28 cm 
<br/><br/><label>ISBN: </label>1566706270 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water treatment plants--Handbooks, manuals, etc<br/>Sewage disposal plants--Handbooks, manuals, etc.<br/>Water--Purification--Handbooks, manuals, etc<br/>Sewage--Purification--Handbooks, manuals, etc.