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Citations
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Manning, R., Newman, P., Barber, J., Monz, C., Hallo, J., & Lawson, S. (2018). Principles for Studying and Managing Natural Quiet and Natural Darkness in National Parks and Other Protected Areas. The George Wright Forum, 35(3), 350–362.
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Moore, C. (2001). Visual Estimations of Night Sky Brightness. In The George Wright Forum (Vol. 18, pp. 46–55). George Wright Society.
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