McMahon, Glenda Chatterton, Ken Roofed area built for shade and rainwater catchment Roofed area built for shade and rainwater catchment WEDC;Technical;Diagram;Rainwater collection;Rainwater;Harvesting;Gutters;Roofing;International and Development Communication 2019-04-30
    https://repository.lboro.ac.uk/articles/figure/Roofed_area_built_for_shade_and_rainwater_catchment/7982222
10.17028/rd.lboro.7982222.v1