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Citations
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Blood, W. H. (1907). What is street lighting? Transactions of the Illuminating Engineering Society, 2, 633–644.
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Roberts, T. S. (1907). A Lapland Longspur Tragedy: Being an Account of a Great Destruction of These Birds during a Storm in Southwestern Minnesota and Northwestern Iowa in March, 1904. The Auk, 24(4), 369–377.
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