Ritchie, Arthur S. <br/><br/>
Chromatography in geology / 
by Arthur S. Ritchie 
 - Amsterdam :  Elsevier North-Holland,  1964 
 - viii, 185 p. :  ill. ;  22 cm. 
 - Methods in geochemistry and geophysics .
<br/><br/>Bibliography: p. 149-155 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geochemistry<br/>Chromatographic analysis