Beckett, Russell John, Effects of Rock Fern on Sheep and Cattle, Doctoral thesis, University of Sydney [November 1984]

Victorian Woolbrokers Association, Beckett, Russell John, Effects of Rock Fern on Sheep and Cattle, Doctoral thesis, University of Sydney [November 1984] (November 1984), [UMA-IT-000037136]. University of Melbourne Archives, accessed 20/03/2026, https://archives.library.unimelb.edu.au/nodes/view/501358