Wackernagel Mark <br/><br/>
Our Ecological Footprint 
Wackernagel Mark; Rees W E 
 - Gabriola  Island New Society          1996 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>U211:(G:5), N6\TD