Orr David W <br/><br/>
Global predicament   Ecological perspectives on world order      

 -  1979 
<br/><br/><label>Standard No.: </label>1006 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X:271.1'N7, L9