PRELIMINARY TOXICITY EVALUATION OF SOIL CONTAMINATED WITH PETROLEUM DERIVATIVES ON SOME CROP PLANTS. FULafia Journal of Science and Technology , [S. l.], v. 3, n. 1, p. 59–63, 2017. Disponível em: https://lafiascijournals.org.ng/index.php/fjst/article/view/96.. Acesso em: 30 oct. 2025.