1. Paul Smith Experimental Forest historical photo archive
- Author(s):
- Roach, Skylar K.; Buchanan, Anna G.; Kenefic, Laura S.
2. Alaska forestry research historical images
- Author(s):
- Barnard, Jeffrey C.; Nelson, Kellen N.
3. Historical maps of land use in Puerto Rico in 1951
- Author(s):
- Helmer, Eileen H.; Córdova, Juan R.; Quiñones, Maya; Hubing, Nick
4. Meta-analytic data from agricultural conservation practice adoption research in the United States 1982-2018
- Author(s):
- Floress, Kristin M.; Gao, Yuling; Gramig, Benjamin M.; Arbuckle, J. Gordon; Church, Sarah P.; Eanes, Francis R.; Ranjan, Pranay; Singh, Ajay S.; Prokopy, Linda Stalker