Fuel Type 4 : An identifiable association of fuel elements of distinctive species, form, size, arrangement, or other characteristics that will cause a predictable rate of spread or resistance to control under specified weather conditions
Penn Hills Wildland Crew, Pennsylvania Bureau of Forestry Division of Forest Fire Protection, Wildland Firefighting Glossary, Terms & Definitions, Washington, DC, USA 2007. http://home.epix.net/~nooyawka/glossary.htm, (For Fr - Amer) {845}