00871nam a22002531 4500 gs 08000038 DLC 20260227111307.0 870312s1908 dcu b f00010 eng c gs 08000038 //r87 Library, U.S. Geol. survey/ICU ICU QE75 .B9 no. 330 QE515 .C6 Copy 2. Clarke, Frank Wigglesworth, 1847-1931. The data of geochemistry, by Frank Wigglesworth Clarke. Washington, Gov't print. off., 1908. 716, iii p. 24 cm. U.S. Geological survey. Bulletin no. 330 Subject series: E, Chemistry and physics, 54. Issued also as House doc. no. 725, 60th Cong., 1st sess. Bibliographical footnotes. Geochemistry. Geological Survey bulletin ; 330. 24706 24706