GUPTA, S RDATTA, S P1962-01-012009-05-311962-01-012009-05-311962-01-01GUPTA SR, DATTA SP. A comparative study of newly developed field flush latrine with R.C.A. Poonamalle type. Journal of the Indian Medical Association. 1962 Jan; 38(): 20-5http://imsear.searo.who.int/handle/123456789/95857engToilet FacilitiesA comparative study of newly developed field flush latrine with R.C.A. Poonamalle type.Journal Article