A sustainable world :  defining and measuring sustainable development / 
edited by Thaddeus C. Trzyna ; with the assistance of Julia K. Osborn. 
 - Sacramento, California  International Center for the Environment and Public Policy  1995. 
 - 272 pages :  illustration, ;  22 cm. 
<br/><br/> Published for IUCN-The World Conservation Union 
<br/><br/><label>ISBN: </label>1853832677  RM62.74 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sustainable development--Congresses