(1981). Symposium on India and the international drinking water supply and sanitation decade: Proceedings. Delhi Science Forum and Water World.
Chicago-Zitierstil (17. Ausg.)Symposium on India and the International Drinking Water Supply and Sanitation Decade: Proceedings. Delhi Science Forum and Water World, 1981.
MLA-Zitierstil (9. Ausg.)Symposium on India and the International Drinking Water Supply and Sanitation Decade: Proceedings. Delhi Science Forum and Water World, 1981.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.