1. Controlled experiments on soil compaction produced by off-road vehicles in the Mojave Desert, California;Adams;Journal of Applied Ecology,1982
2. Impacts of off-road vehicles on nitrogen cycles in biological crusts: Resistance in different U.S. deserts;Belnap;Journal of Arid Environments,2002
3. Bosworth, D., 2003. “Managing the National Forest System: Great Issues and Great Divisions” Speech by the chief of Forest Service at Commonwealth Club, San Francisco, CA. https://www.fs.fed.us/speeches/managing-national-forest-system-great-issues-and-great-diversions.
4. Effects of off-road vehicle noise on desert vertebrates;Brattstrom,1983
5. Comparison of desert tortoise (Gopherus agassizii) populations in an unused and off-road vehicle area in the Mojave Desert;Bury;Chelonian Conservation and Biology,2002