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Exotic Treatment Polygons
The GRSM exotic plants database is a multi-faceted, SQL-based database containing location and treatment information for the exotic invasive plant control program. The exotic... -
Southwest Exotic Mapping Program (SWEMP) Database, 2007
The Southwest Exotic Plant Mapping Program (SWEMP) is a collaborative effort between the United States Geological Survey and federal, tribal, state, county and non-governmental...