Section 8(2)(b) in The Rajasthan Land Reforms and Acquisition of Land Owners Estates Act, 1963
(b)operate as a bar to the recovery through the Collector as an area of land revenue by the landowner off any sum which is legally due (subject to the deduction of collection charges at the rate of seven per cent) to him by virtue of his rights in the estate in respect of any period prior to the commencement of the agricultural year in which the date of vesting falls;