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Global mapping of urban–rural catchment areas reveals unequal access to services










This open access article is academically peer-reviewed and published externally in PNAS, Vol. 118 | No. 2, January 2021


Cattaneo, A., Nelson, A., & McMenomy, T. (2021). Global mapping of urban–rural catchment areas reveals unequal access to services. Proceedings of the National Academy of Sciences, 118(2). https://doi.org/10.1073/pnas.2011990118 


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