Framwork for environmental economic accounting in the ESCWA region. 

 - New York  UN           2009 
 - ix,61p.  cm. 
<br/><br/> Bibliography :P.59-61 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X:31.8F, P9/UN