Levi, Lennart. <br/><br/>
Population, environment and quality of life. 

 - Stockolm :   Royal Ministry of Foreign Affairs,   s.f.. 
 - 142 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MEDIO AMBIENTE
<br/><br/><label>Universal Decimal Class. No.: </label>504