Heath, G. Ross <br/><br/>
Ferromanganese nodules of the deep sea 

 - El Paso, Texas  Economic Geology Publishing Company  1981 
 - pp. 736-765 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MANGANESO<br/>NODULOS DE MANGANESO<br/>YACIMIENTOS MINERALES MARINOS
<br/><br/><label>Universal Decimal Class. No.: </label>553/S59|5