Bonnie Harper-Lore, Maggie Wilson (2000) Roadside Use of Native Plants, United States Office of Natural Environment. Water and Ecosystems Team, Published by Island Press, 665 pp
ISBN1-55963-837-0
William C. Fischer, Melanie Miller, Cameron M. Johnston, Jane K. Smith (1996) Fire Effects Information System: User's Guide, DIANE Publishing, 131 pp
ISBN0-7881-4568-1