Queensland. Dept. of Transport. (1991). Queensland declared road statistics: Declared roads, lengths of works completed and expenditure on permanent works and maintenance for the year ended ... Dept. of Transport.

Queensland. Dept. of Transport. Queensland Declared Road Statistics: Declared Roads, Lengths of Works Completed and Expenditure on Permanent Works and Maintenance for the Year Ended ... Brisbane: Dept. of Transport, 1991.

Queensland. Dept. of Transport. Queensland Declared Road Statistics: Declared Roads, Lengths of Works Completed and Expenditure on Permanent Works and Maintenance for the Year Ended ... Dept. of Transport, 1991.