303.57  Appeals to board of adjustment.
  Appeals to the board of adjustment may be taken by any person aggrieved or affected by the land use plan or by a decision of the administrative officer. The appeal shall be taken within a reasonable time, as provided by the rules of the board of adjustment, by filing with the administrative officer and the board of adjustment a notice of appeal specifying the grounds of the appeal.
83 Acts, ch 108, §17; 85 Acts, ch 161, §5