SMETHAM, M.; DEAR, B. The effect of continuous grazing on the seed production of Subterranean clover (Trifolium subterraneum). NZGA: Research and Practice Series, [S. l.], v. 11, p. 155–160, 2003. DOI: 10.33584/rps.11.2003.3013. Disponível em: https://www.nzgajournal.org.nz/index.php/rps/article/view/3013. Acesso em: 12 jun. 2026.