Assessment of manganese nodule resources 

 - London  1982 
 - ix,79p.  cm. 
<br/><br/><label>Standard No.: </label>46031 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Marine<br/>Geology
<br/><br/><label>Dewey Class. No.: </label>H1172:13, M2