Rajan, K. (Karai), 1955-2023-09-122023-09-12TC558.I4 .R35 2008https://onesearch.museumsiam.org/handle/search/29490Sluices -- India -- Pudukkottai (District) -- History -- SourcesIrrigation -- India -- Pudukkottai (District) -- History -- SourcesInscriptions, Tamil -- India -- Pudukkottai (District)Ancient irrigation technology : sluice technology in Tamil Nadu / K. Rajan