Bartelmus P <br/><br/>
Environment and development 

 - London  Allen & Unnion       1986 
 - 96p. ill.  cm 
<br/><br/><label>ISBN: </label>00000 (hbk) 
<br/><br/><label>Standard No.: </label>198780 
<br/><br/><label>Source: </label> Textual