The Government or such officer as may be authorised by the Government in this behalf, may appoint the following classes of revenue officers, namely:--
         (a) deputy commissioner;
         (b) additional deputy commissioner;
         (c) director of settlement and land records;
         (d) sub-divisional officers;
         (e) extra-assistant commissioners;
         (f) survey and settlement officers;
         (g) assistant survey and settlement officers;
         (h) sub-deputy collectors;
         (i) revenue inspectors;
         (j) amins;
         (k) such other village officers and servants as may be appointed by rules made under this Act.