Source Identification and Spatial Distribution of Heavy Metal Concentrations in Shallot Fields in Brebes Regency, Central Java, Indonesia

<div>The study location and the soil sampling points in Brebes Regency, Central Java, Indonesia.</div>

Applied and Environmental Soil Science

Figure 1: Source Identification and Spatial Distribution of Heavy Metal Concentrations in Shallot Fields in Brebes Regency, Central Java, Indonesia 