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Introduction to the special issue on polar night studies conducted onboard RV Helmer Hanssen in the Svalbard area – topic of research paper in History and archaeology. Download scholarly article PDF and
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On the Relation between Turgor Pressure and Tissue Rigidity. I - Falk - 1958 - Physiologia Plantarum - Wiley Online Library
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On the Relation between Turgor Pressure and Tissue Rigidity. II - Nilsson - 1958 - Physiologia Plantarum - Wiley Online Library
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