Typical gravity spring catchments Glenda McMahon Ken Chatterton 10.17028/rd.lboro.7688018.v1 https://repository.lboro.ac.uk/articles/figure/Typical_gravity_spring_catchments/7688018 Typical gravity spring catchments 2019-02-18 19:16:25 WEDC Water for low-income communities Springs Wells Headwall International and Development Communication