Well excavation supported by the Modified Chicago Method Glenda McMahon Ken Chatterton 10.17028/rd.lboro.7687580.v1 https://repository.lboro.ac.uk/articles/figure/Well_excavation_supported_by_the_Modified_Chicago_Method/7687580 Well excavation supported by the Modified Chicago Method 2019-02-18 19:07:25 WEDC Water for low-income communities Wells Excavation Well lining International and Development Communication