Holmberg, Johan <br/><br/>
Defending the future:  a guide to sustainable development 

 - London:  Earthscan Publications,  1991 
 - 40p.:  ill.;  30cm. 
<br/><br/><label>ISBN: </label>1-85383-099-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic conditions<br/>Environmental aspects<br/>Sustainable development
<br/><br/><label>LC Class. No.: </label>IDS HC60.H64