00742nam a2200169 a 4500001001900000003000900019008004100028035001500069040002800084100003100112245013200143260005300275300003200328500010900360650004200469710006100511991047890029706706ES-BaCBU130128e1903    wau||||f |||||0|| 0 eng|c  a.b54107167  aES-BaCBUbcatcES-BaCBU1 aWashington, Henry Stephens10aChemical analyses of igneous rocks published from 1884 to 1900bwith a critical discussion of the character and use of analyses  aWashington :bGovernment Printing Office ,c1903  a495 p. :bmolt il. ;c29 cm  aProfessional paper ; 14. Series D, Petrography and Mineralogy ; 23. Series E, Chemistry and Physics ; 3704aMineralogiazEstats Units d'Amèrica0 aEstats Units.bDepartment of Interior. Geological Survey