Source book :  emergence of proposal for recompsing developing countries for maintaining environmental quality / 
compiled by Yvonne I. Nicholls. 
 - Morges, Switzerland :  IUCN,  1973. 
 - 142 p. 
 - IUCN environmental policy and law paper ; no. 5 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental policy--Developing countries.