PKK Library Search for 'au:"Ahrens, L. H."'

ORIGIN AND DISTRUBUTION OF THE ELEMENTS

By Ahrens, L. H.. Oxford Pergamon Press 1968 . 1178 , Internaional Symposium Cosponsored By Unesco And Ivgs And Held At The Headquarters Of Unesco In Paris In May 1967

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Spectrochemical analysis

By Ahrens, L. H.. London Pergamon Press 1961 . xxiii, 454p , Includes Bibliography

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Physics and chemistry of the earth [v.4]

London Pergamon Press 1961

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DISTRIBUTION OF THE ELEMENTS IN OUR PLANET

By Ahrens, L. H.. N. Y. Mcgraw-Hill 1965 . 110 , Mcgraw-Hill Paperbacks

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