Geochemical and Geophysical Study in a Degraded Area Used for Disposal of Sludge from a Water Treatment Plant

<table>Location of the points of geophysical researches in the gravel pit. Datum: Astro Chuá.</table>

Applied and Environmental Soil Science

Figure 1: Geochemical and Geophysical Study in a Degraded Area Used for Disposal of Sludge from a Water Treatment Plant 