00726cam a22002411  4500001001300000003000400013005001700017008004100034010001700075035001900092040004200111050002200153051001600175082000800191100003100199245007700230260002300307300003500330440003600365500004200401650002300443650001800466gs 53000348 DLC20260227111401.0800717s1953    dcua         f000 0 eng c  ags 53000348   a(OCoLC)6523769  aU.S. Geol. Survey. Libr.cNGenoUdDLC00aQE75b.C5 no. 285  aQE515b.F55  a5531 aFleischer, Michael,d1908-10aRecent estimates of the abundances of the elements in the earth's crust.  aWashington,c1953.  a7 p.bdiagrs., tables,c27 cm. 0aGeological Survey circularv285  a"Reference for tables 2 and 3": p. 3. 0aChemical elements. 0aGeochemistry.