Spellman, Frank R. <br/><br/>
Handbook of water and wastewater treatment plant operations / 
 Water and wastewater treatment plant operations. 
Frank R. Spellman. 
 - Boca Raton, Fla. :  Lewis Publishers,  2003. 
 - xxix, 661 p. :  ill. ;  28 cm. 
<br/><br/><label>ISBN: </label>1566706270 (alk. paper)  RM454.99 
<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.