Elliott, Hugh F International Union for Conservationof Nature and Natural Resources, Morges Switzerland <br/><br/>
Conservation for Development : Papers and Proceedings / IUCN 

 - Morges  IUCN  1973 
 - 379p. 
 - IUCN Publications New Series .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment<br/>Environmental Policy<br/>Natural Resource Conservation