PEARSON, JOHN S. <br/><br/>
OCEAN FLOOR MINING 

 - 0 
 - U.S.A.  NOYES DATA CORPORATION  1975 
 - 201 pag  24 cm 
 - 0  0 .
<br/><br/>GEOGRAPHY-TECHNOLOGY/OFFSHORE-ECONOMIC 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CIENCIAS PURAS
<br/><br/><label>Dewey Class. No.: </label>550  / P34