TAVDGIRIDZE, Gultamze. Effect of different forms of nitrogen fertilizer on urease activity in mandarin leaves. Subtropical Crops, [S. l.], n. 1-4, p. 57–59, 1991. Disponível em: https://journals.4science.ge/index.php/jsc/article/view/2897. Acesso em: 4 dec. 2024.