1. Proportions of wildland vegetation in proximity to buildings: Assessments for the conterminous United States, National Forests lands, and private inholdings
- Author(s):
- Carlson, Amanda R.; Radeloff, Volker C.; Helmers, David P.; Mockrin, Miranda H.; Hawbaker, Todd J.; Pidgeon, Anna
2. Historical woodland density of the conterminous United States, 1873
- Author(s):
- Liknes, Greg C.; Nelson, Mark D.; Kaisershot, Daniel J.