A. R. Ferreira, S. Barbosa, and J. A. Almeida, “CHARACTERIZATION OF LOCAL GEOCHEMICAL ANOMALIES IN SOILS AND STREAM SEDIMENTS FOR IMPROVING LAND-USE PLANNING: A CASE STUDY FROM NISA, PORTUGAL”, Emir J Food Agric, vol. 28, no. 6, pp. 425–437, Jan. 2016.