1. Forest Inventory and Analysis (FIA) invasive plant species data from the eastern United States, intersected with wildland-urban interface (WUI) status and land cover context
- Author(s):
- Potter, Kevin M.; Riitters, Kurt H.; Iannone, Basil V.; Guo, Qinfeng; Fei, Songlin
2. National river recreation study data: a nationwide survey of river recreation use from 1977-1984
- Author(s):
- Cole, David N.