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

<div>Dendrogram of the five heavy metals observed in the shallot fields (Ward’s linkage).</div>

Applied and Environmental Soil Science

Figure 4: Source Identification and Spatial Distribution of Heavy Metal Concentrations in Shallot Fields in Brebes Regency, Central Java, Indonesia 