You searched for: Author United States. Agricultural Research Service Remove constraint Author: United States. Agricultural Research Service Place New Jersey Remove constraint Place: New Jersey Place Delaware Remove constraint Place: Delaware Place Alabama Remove constraint Place: Alabama Data type Polygon Remove constraint Data type: Polygon
1990. United States. Agricultural Research Service. This polygon shapefile portrays the spread, by year, of the Africanized honey bee (AHB) in the United States, Puerto Rico, and the U.S. Virgin Isla... National Atlas of the United States.