DREWRY, J. J.; NORTH, H. .; BELLISS, S. E.; AMIES, A. Winter-forage crop grazing in the Gore-Mataura area of Southland: using time-series mapping to estimate location and frequency of cropping. Journal of New Zealand Grasslands, [S. l.], v. 82, p. 129–137, 2020. DOI: 10.33584/jnzg.2020.82.425. Disponível em: https://www.nzgajournal.org.nz/index.php/JoNZG/article/view/425. Acesso em: 26 may. 2026.