Brown K, Lill G, Mccartin J, Jarman D, Mccloy B, Hampton J, Rolston M, Stewart A, White J. RYEGRASS SEED CROPS. NZGA R&P Series [Internet]. 1990 Jan. 1 [cited 2026 Jul. 13];5:40-6. Available from: https://www.nzgajournal.org.nz/index.php/rps/article/view/3339