Switzer, George, 1915-  Switzer, George, 1915- <br/><br/>
Mineral sciences investigations, 1972-1973. 
George S. Switzer, editor. 
 - Washington,  Smithsonian Institution Press; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.]  1975. 
 - Smithsonian contributions to the earth sciences ;  no. 14 .
<br/><br/> "Thirteen short contributions from the Smithsonian's Department of Mineral Sciences." 
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>74010590 //r893 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Meteorites.<br/>Mineralogy.<br/>Lunar petrology.
<br/><br/><label>LC Class. No.: </label>QE1  QE395  / .S227 no. 14 
<br/><br/><label>Dewey Class. No.: </label>550/.8 s  549 
<br/><br/><label>Gov. Doc. Class. No.: </label>SI 1.26:14