HALINEN, P.; RAATIKAINEN, M. Seasonal dynamics and primary production of the flora in a winter rye field in Finland. Agricultural and Food Science, [S. l.], v. 63, n. 2, p. 115–130, 1991. DOI: 10.23986/afsci.72399. Disponível em: https://journal.fi/afs/article/view/72399. Acesso em: 20 jul. 2024.