U.S. Department of Agriculture1. Historical maps of land use in Puerto Rico in 1951
- Author(s):
- Helmer, Eileen H.; Córdova, Juan R.; Quiñones, Maya; Hubing, Nick
2. Forest age map, tree species traits and Landsat phenology metrics for Puerto Rico and the U.S. Virgin Islands
- Author(s):
- Helmer, Eileen H.; Kay, Shannon L.; Marcano-Vega, Humfredo; Powers, Jennifer S.; Wood, Tana E.; Zhu, Xiaolin; Gwenzi, David; Ruzycki, Thomas S.
3. 2006 Ventenata dubia distribution in the Blue Mountains Ecoregion of Oregon, Washington, and Idaho - probability
- Author(s):
- Nietupski, Ty C.; Kerns, Becky K.
4. 2017 Ventenata dubia distribution in the Blue Mountains Ecoregion of Oregon, Washington, and Idaho - probability
- Author(s):
- Nietupski, Ty C.; Kerns, Becky K.
5. Early successional forest and land cover geospatial data of the upper Midwest
- Author(s):
- Garner, James D.; Nelson, Mark D.; Tavernia, Brian G.; Housman, Ian W.; Perry, Charles H.