Earth Agenda 21 :    Prograamme of action for sustainable developmen t ; Rio Declaration on environment and development, statement of Forest principles : the final text of agreements negotiated by Governments at the United Nations Conference on Environment and Development (UNCED), 3 - 14 June, 1992, Rio de Janeiro, Brazil / 

 - New York :    UN Department of Information ,    1997 
 - 294 p. :    ill. ;    28 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Environmental management<br/> Environmental policy