Where any sum (not being rent payable in respect of any premises of the Authority) payable to the Authority, whether under any agreement, express or implied or otherwise, howsoever, is not paid on or before the due date-
(a) and the claim is not disputed, the Ajmer Development Commissioner or any officer authorised by him in this behalf shall send to the District Collector a certificate under his hand indicating therein the sum which is due to the Authority or is claimed by the Authority, as the case may be, and thereupon, the District Collector shall recover the sum due to be claimed as arrears of land revenue;
(b) and the claim is disputed, it shall be referred to the Tribunal which shall, after making such inquiry as it thinks fit and after giving to the person by whom the sum is alleged to be payable a reasonable opportunity of being heard, decide the question and communicate forthwith its decision to the Authority. Any person aggrieved by the decision of the Tribunal may, within thirty days from the date of such decision, appeal to the Board of Revenue. The decision of the Board of Revenue shall be final and shall not be called in question in any Court. Thereupon the Collector shall recover the sum determined to be due as arrears of land revenue.