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Unesco Advisory Committee on Arid Zone Research. Nature 174, 115–116 (1954). https://doi.org/10.1038/174115a0
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DOI: https://doi.org/10.1038/174115a0
Nature volume 174, pages 115–116 (1954)
Unesco Advisory Committee on Arid Zone Research. Nature 174, 115–116 (1954). https://doi.org/10.1038/174115a0
Issue Date:
DOI: https://doi.org/10.1038/174115a0