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Regional Economic Development. Nature 208, 935 (1965). https://doi.org/10.1038/208935a0
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DOI: https://doi.org/10.1038/208935a0
Nature volume 208, page 935 (1965)
Regional Economic Development. Nature 208, 935 (1965). https://doi.org/10.1038/208935a0
Issue Date:
DOI: https://doi.org/10.1038/208935a0