C. Mihali, G. Oprea, A. Mihnea, S.G. Jelea, M. Jelea, C. Man, M. Senila, L. Grigor, Assessment of heavy metals content and pollution level in soil and plants in Baia Mare area, NW Romania, CARPATH J EARTH ENV , vol. 8, no. 2, pp. 143-152, ISSN Printed: 1842 - 4090, 2013