Public - Private partneship case studies : profiles of success in providing environmental services 

 - Washington :   Environmental Protection Agency (EPA),  1990 
 - vi, 118 p. : il 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Residuos sólidos<br/>Aguas residuales<br/>Agua potable
<br/><br/><label>Dewey Class. No.: </label>628.44 U58p