Managing small water systems:  a cost study / 
by Richard G. Stevie... [et al.] 
 - Cincinnati :  U.S. Environmental Protection Agency, Office of Research and Development, Municipal Environmental Research Laboratory,  1979. 
 - v. :  charts. ;  28 cm. 
<br/><br/> Library has vol. 1(1979)  EPA-600/2-79-14a  Contract no. 68-03-2071 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water-supply engineering--Costs.<br/>Water-supply--Costs.--United States<br/>Water-supply--Costs.
<br/><br/><label>Dewey Class. No.: </label>628.50973