Portney P R <br/><br/>
Discounting & Intergenerational Equity 

 - Washington  Researces for the future India        1999 
 - 185p  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Silk Industry
<br/><br/><label>Dewey Class. No.: </label>X0gY, N9/TD