. . "Robert Murray Hill" . . . "Leader of the Government in the Senate" . . . . . . . . . . . . . . . . . . . . . . . . . . . "Robert Hill (Australian politician)" . "1946-09-25" . "Senatorfor South Australia" . . "Permanent Representative of Australia to the United Nations" . . "2010-07-26" . "2014-07-25" . . . . . . . . "Senator Robert Hill" . "2006-03-27" . "Chancellor of the University of Adelaide" . . . . . . "Minister for Defence" . . "Minister for the Environment" . . . . . . "1990-04-03" . . . . . . . . . "1996-03-11" . . . . . "2001-11-12" . . . . "2001-11-12" . "1996-03-11" . . . . . "2006-01-27" . . . . . "1981-07-01" . . . . . "2006-03-15" . . "2006-01-20" . . "Leader of the Opposition in the Senate" . "Robert Hill (Australian politician)" . . . . "Robert Hill" . "1946" . . . . . . .