Das, K., & Visaria, L. (1998). Issues in rural sanitation: Lessons from Gujarat. Gujarat Institute of Development Research.
Chicago-viite (17. p.)Das, Keshab, ja Leela Visaria. Issues in Rural Sanitation: Lessons from Gujarat. Ahmedabad: Gujarat Institute of Development Research, 1998.
MLA-viite (8. p.)Das, Keshab, ja Leela Visaria. Issues in Rural Sanitation: Lessons from Gujarat. Gujarat Institute of Development Research, 1998.
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