PAP, Z.; KIRÁLY, Ákos; KIS, K. M. Effect of azotobacter products on lettuce transplants. Review on Agriculture and Rural Development, [S. l.], v. 2, n. 1, p. 357–362, 2013. Disponível em: https://analecta.hu/index.php/rard/article/view/13336. Acesso em: 22 nov. 2024.