Creating a sea change :  the WWF/IUCN Marine Policy / 
WWF, IUCN. 
 - Gland, Switzerland :  Washington D.C: :  WWF International Marine Programme ;  IUCN,  1986. 
 - 64 p. ;  il. ;  28 cm. 
<br/><br/>Incluye bibliografía (pp. 61-64). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Conservation<br/>Conservación
<br/><br/><label>Dewey Class. No.: </label>333.72