47 – Substitute Employees.

§   47.   Substitute  employees.    Where  in  any  act  a  line  item
  appropriation is made for the salary of an employee and the employee  is
  on  leave  of  absence  on  less  than  full  pay,  the  balance of such
  appropriation shall be available for the payment  of  the  salary  of  a
  substitute employee.