Siebenthal, C.E.. <br/><br/>
Lead and zinc pigments and salts in 1922. 

 - Washington, D.C.  Government Printing Office  1923 
 - pp. 77-85 
<br/><br/> Impreso 
<br/><br/><br/>Ingles 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MINERIA
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