62. There shall be credited to the revenue account-(a) contribution of the ¹[Corporation] under section 47;(b) such proportion of grants made by Government under clause (b) of sub section (2) of section 46, as may be fixed by the Government from time to time;(c) proceeds of any improvement or betterment levy water rate, conservancy rate or any other rate levied by the Authority with the sanction of Government under clause (f) of sub section (2) of section 46;(d) all interests received by the Authority;(e) all damages received by the Authority;(f) all annually recurring sums received from the Government in aid of the funds of the Authority;(g) all premia received by the Authority in connection with leases;(h) all rents of land and buildings vested in the Authority; and(i) any other sums which the Government may direct to be credited to the revenue account.