Together with the land-revenue, lambardars and sub-lambardars may recover from the proprietors whom they respectively represent—
        (a) any remuneration to which they are entitled as such; and
        (b) the sum which, under section one hundred and thirty-eight, they are bound to pay to mukaddams:
        Provided that no such recovery shall made from malik-makbuzas paying a percentage which includes remuneration to mukaddams and lambardars.