Tillman, Glenn M. <br/><br/>
Basic mechenical maintenance procedures at water and waste water plants 
Glenn M. Tillman 
 - xiii, 172 p. 
<br/><br/> BIBLIOTECA: UACH-FCQ 
<br/><br/><label>ISBN: </label>0-87371-429-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agua--Energia
<br/><br/><label>Dewey Class. No.: </label>628.162  / TIL 1990