FLANAGAN, FRANCIS JAMES& DAVID GOTTFRIED <br/><br/>
USGS ROCK STANDARDS, III: MANGANESE-NODULE REFERENCE SAMPLES .. 

 - S. l. :  Washington,  1980 
 - U.S. GEOLOGICAL SURVEY. PROFESSIONAL PAPER ;  NO.1155 .
<br/><br/><label>LC Class. No.: </label>QE75 P9 NO.1155