B. HAKYEMEZ, HAKAN; KAVDIR, YASEMIN. Effects of Some Forage Crops and Mixture on Sunflower Yield and Soil Nitrogen Content. Asian Journal of Chemistry, [S. l.], v. 20, n. 3, p. 2251–2256, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/19237. Acesso em: 29 nov. 2024.