1. Canegrowers Annual Report 2016/17;CANEGROWERS Australia,2017
2. Canegrowers Annual Report 2018/19;CANEGROWERS Australia,2019
3. Nitrogen Management in the Queensland Sugarcane Industry: The Economic Risks of Policies that Prescribe Nitrogen Rates below Industry Guidelines;CANEGROWERS Australia,2020
4. Soils of the Cardwell-Tully Area, North Queensland, Division of Soils Divisional Report;Cannon,1992
5. Robust locally weighted regression and smoothing scatterplots;Cleveland;J. Am. Stat. Assoc.,1979