 B 46. Nature and origin of deposits of phosphate of lime, by RAF Penrose, jr., with introduction by NS Shaler. 1888.  Bulletin1907Vollansicht - Über dieses Buch
 | 1889 - 786 Seiten
...of Knowledge of thé Geology of Texas. By Robert T. Hill. ln-8°. Washington. Bulletin No. 46 : The Nature and Origin of Deposits of Phosphate of Lime. By RAF Penrose, jun. Wilh an Introduction by NS Shaler. In-8". Washington. Bulletin No. 47 : Analysis of Waters of... | |
 | 1890 - 682 Seiten
...Condition of Knowledge of the Geology of Teias, by Robert T. Hill. 1887. 8°. M pp. Prico 10 cents. 46. Nature and Origin of Deposits of Phosphate of Lime, by RAF Penroso, jr., with an Introduction by NS Shaler. 1888. 8°. 143 pp. Price 15 cento. 47. Analyses of... | |
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