2021Ancient HistoryIndus Valley CivilizationmediumWhich one of the following ancient towns is well-known for its elaborate system of water harvesting and management by building a series of dams and channelizing water into connected reservoirs?(a)Dholavira(b)Kalibangan(c)Rakhigarhi(d)Ropar UPSC (IAS) 2021Show answer Save Listen Share