Environmental planning approaches to the preparation of conservation strategies and plans for sustainable developement. 

 -  Commission on Environmental Planning (CEP) ,  1981 
 - iii, 216p. :  ill. ;   29 cm.  
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental planning<br/>Sustainable developement
<br/><br/><label>Gov. Doc. Class. No.: </label>UN Uni. Conf. 1981 Env.