Silicate analysis; a manual for geologists and chemists, with chapters on check calculations and geochemical data, by A.W. Groves ... With a foreword by Prof. A. Holmes ... Groves, Arthur William. Silicates Rocks Analysis Geochemistry QE389.62 .G75 549.6 GRS Bibliographical foot-notes. London, T. Murby & co., 1937. 1937. 1937 Text xxi, 230 p. eng