United Nations, Ocea <br/><br/>
Analysis Of Processing Technology For Manganese Nodules 

 - London  Graham & Trotman  1986 
 - IX, 97p; 21cm 
<br/><br/><label>ISBN: </label>0-86010-349-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Manganese Nodules