WAFA, M. H.-E.-., AWADALLAH, R. M., MOHAMMED, A. E. and RASHED, M. N. (1995) “?DETERMINATION OF TRACE ELEMENTS IN BARLEY, BEET AND PURSLANE OF KALABSHA AREA OF ASWAN IN EGYPT”, Biological Sciences - PJSIR, 38(11-12), pp. 410–413. Available at: https://v2.pjsir.org/index.php/biological-sciences/article/view/2535 (Accessed: 22 November 2024).