Handwashing - Metal tin Glenda McMahon Rod Shaw 10.17028/rd.lboro.7909493.v1 https://repository.lboro.ac.uk/articles/figure/Handwashing_-_Metal_tin/7909493 Handwashing - Metal tin 2019-05-08 13:22:58 WEDC Hygiene Handwashing Technical Diagram International and Development Communication