WAFA, M. H.-E.-.; AWADALLAH, R. M.; MOHAMMED, A. E.; RASHED, M. N. ?DETERMINATION OF TRACE ELEMENTS IN BARLEY, BEET AND PURSLANE OF KALABSHA AREA OF ASWAN IN EGYPT. Biological Sciences - PJSIR, [S. l.], v. 38, n. 11-12, p. 410–413, 1995. Disponível em: https://v2.pjsir.org/index.php/biological-sciences/article/view/2535. Acesso em: 3 jul. 2024.