Grafton, QuentinBiswas, Asit KTortajada, Cecilia2021-10-130028-0836http://hdl.handle.net/1885/250788application/pdfen-AU© 2017 Macmillan Publishers Limited, part of Springer NatureWater management: Signing up to safe water for billions201710.1038/548393d2020-11-23