Man-environment and development  towards a global approach 
edited by Paolo Blasi and Stefano Zamagni. 
 - Rome  Nova Spes International Foundation Press  1991. 
 - 343 p.  ill., maps  23 cm. 
<br/><br/> "Nova Spes IVth Nobel Prizewinners Meeting."--T.p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental cooperation.<br/>Environmental policy