Baltic sea project 15 years :  a report on best practises for the UN decade on education for sustainable development. 

 - Sweden :  UNESCO, Swedish National Commission :  Sida,  2005. 
 - 80 p. :  il. 
<br/><br/><label>ISBN: </label>916317555X 
<br/><br/><label>Encabezamiento--Tema: </label><br/>Educación ambiental<br/>Desarrollo sustentable<br/>CONTAMINACION MARINA