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Probleme der Naturwissenschaften Erläutert am Begriff der Mineralart. By P. Niggli. pp. xi + 240, 99 text-figures. (Sammlung “Wissenschaft und Kultur”, Band 5.) Verlag Birkhäuser, Basel, 1949. Price 18.50 Swiss francs.
Published online by Cambridge University Press: 01 May 2009
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- Copyright © Cambridge University Press 1950