Hendrie, Daniel L, Jim L Moir, E John Stevens, Alistair D Black, and Derrick J Moot. “Soil PH, Exchangeable Aluminium and Legume Yield Responses to Deep-Placed Lime at Omarama Station”. Journal of New Zealand Grasslands 80 (November 17, 2018): 137–144. Accessed June 19, 2026. https://www.nzgajournal.org.nz/index.php/JoNZG/article/view/341.