호주
GSQOpenData@dnrme.qld.gov.au - EPM 2251, ROBERTSON RIVER, SIX MONTHLY REPORT FOR PERIOD ENDING 14/12/1982, (NO. 2-4-19-3)
URL: https://geoscience.data.qld.gov.au/dataset/cr011650 EPM 2251, ROBERTSON RIVER, SIX MONTHLY REPORT FOR PERIOD ENDING 14/12/1982, (NO. 2-4-19-3)