Ginkel Hans vas Ed. <br/><br/>
Human development and the environment   Challenges for the united nations in the new millennium      

 -  2002 
<br/><br/><label>Standard No.: </label>9214 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X:77, P2