diff --git a/README.md b/README.md
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+++ b/README.md
@@ -1074,6 +1074,7 @@ Long list of geospatial analysis tools. Geospatial analysis, or just spatial ana
 * [osrm R](https://github.com/rCarto/osrm) - Interface Between R and the OpenStreetMap-Based Routing Service OSRM.
 * [potential](https://github.com/riatelab/potential) - An R package to compute the potential model as defined by Stewart (1941).
 * [edgebundle](https://github.com/schochastics/edgebundle) - R package implementing edge bundling algorithms.
+* [soilDB](https://github.com/ncss-tech/soilDB) - Simplified Access to NCSS Soil Databases.
 
 
 ## Mobile Development