Notes on the geochemistry of native mercury von Ahrens, L. H.

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Ueber die Göttin Themis erster Theil vom H.L. Ahrens : 1862 von Ahrens, H. L

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Neutron Numbers 98, 108 and 116 von AHRENS, L. H

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A Fundamental Law of Geochemistry von AHRENS, L. H

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Shielding Efficiency of Cations von AHRENS, L. H

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Anion Affinity and Polarizing Power of Cations von AHRENS, L. H

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Radioactive Methods for Determining Geological Age von Ahrens, L H

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The importance of smales's work for improving the quality of the data of geochemistry von Ahrens, L.H.

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Negatively Skewed Distributions of Silica and Potassium in Igneous Rocks von AHRENS, L. H

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Isomorphic Relationship between Rubidium and Thallium in Igneous Minerals von AHRENS, L. H

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Age of Extremely Ancient Pegmatites from South-eastern Manitoba von AHRENS, L. H, GORFINKLE, LORRAINE G

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Lunar Surface Rocks and Fines: Chemical Composition von Ahrens, L. H., Danchin, R. V.

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Evidence of Geological Age against Decay of Tin-115 to Indium-115 by Electron Capture von AHRENS, L. H

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Geological Age: the Extreme Antiquity of Pegmatites from Manitoba von AHRENS, L. H

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The Abundance of Thallium in the Earth's Crust von Ahrens, L. H.

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Determination of the Age of Minerals by means of the Radioactivity of Rubidium von AHRENS, L. H

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Quantitative spectrochemical examination of the minor constituents in pollucite von Ahrens, L. H

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The distribution of Cr and the Mg-Cr relationship in terrestrial, meteoritic and lunar basalts von Ahrens, L. H.

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Observations on Caesium Enrichment and the Potassium/Rubidium/Caesium Relationship in Eclogites from the Roberts Victor Mine, South Africa von GURNEY, J. J, BERG, G. W, AHRENS, L. H

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Probable Extreme Age of Pegmatites from Southern Rhodesia von Ahrens, L. H., Macgregor, A. M.

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