Haveman, Robert H. <br/><br/>
The economic performance of public investments; an ex post evaluation of water resources investments 

 - Baltimore :  Johns Hopkins,  1972 
 - 126 p. 
<br/><br/><label>LCCN: </label>12375 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agua--Abastecimiento--Costos.<br/>Inversiones.<br/>Recursos hidraulicos.
<br/><br/><label>Dewey Class. No.: </label>333.91  / H3