Evaluation of the capacity of phosphorus fixation by the soil through the isotopic exchange, using15P32 . Anais da Escola Superior de Agricultura Luiz de Queiroz, [S. l.], v. 21, p. 230–237, 1963. DOI: 10.1590/S0071-12761964000100019. Disponível em: https://revistas.usp.br/aesalq/article/view/38759.. Acesso em: 3 maio. 2024.