McMahon, Glenda Chatterton, Ken Lining short sections of a well as excavation proceeds Lining short sections of a well as excavation proceeds WEDC;Water for low-income communities;Wells;Excavation;Well lining;International and Development Communication 2019-02-18
    https://repository.lboro.ac.uk/articles/figure/Lining_short_sections_of_a_well_as_excavation_proceeds/7687559
10.17028/rd.lboro.7687559.v1