Section 2(7)(f) in The Tamil Nadu Additional Assessment and Additional Water-Cess Act, 1963
(f)section 13 of the Gudalur Janmam Estates (Abolition and Conversion into Ryotwari) Act, 1969 (Tamil Nadu Act 24 of 1969);] [or] [Inserted by section 4(ii)(A) of the Tamil Nadu Additional/ Assessment and Additional Water-cess (Amendment) Act, 1976 (President's Act 4 of 1976), which was deemed to have come into force on the 11th July 1973.]