Marine pollution and sea life 
general editor Mario Ruivo 
 - Surrey  Fishing News (Books) Ltd.  1972 
 - 624 p. : ill., charts, maps, plan ; 29 cm. 
<br/><br/> Texts di dalam bahasa Inggeris, Perancis dan Sepanyol 
<br/><br/><label>ISBN: </label>0852380216 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Marine pollution--Congresses<br/>Marine ecology--Congresses