Plastics in the ocean :  more than a little problem / 
Center for Environmental Education. 
 - Washington :  Center for Environmental Education,  1987. 
 - 128 p. ;  il. , fotografías ;  28 cm. 
<br/><br/>Incluye referencias Bibliográficas (109-118).  
<br/><br/><br/>Ingles  
<br/><br/><label>ISBN: </label> Normal 
<br/><br/><label>Subjects--Index Terms: </label>Oceans Oceanos Plastics Plásticos Contamination Contaminación 
<br/><br/><label>Dewey Class. No.: </label>304.28