Rural 2 : Any area wherein residences and other developments are scattered and intermingled with forest, range, or farm land and native vegetation or cultivated crops
National Wildfire Coordinating Group (NWCG), Glossary of Wildland Fire Terminology, NWCG Program Management Unit, National Interagency Fire Center, Boise, ID, USA 2014. http://www.nwcg.gov/pms/pubs/glossary/pms205.pdf, (For Fr - Amer) {45}
NFPA 259 Standard Test Method for Potential Heat of Building Materials 1998 ed. http://www.nfpa.org/assets/files/AboutTheCodes/259 /259-F2002-rop.pdf, (Std: Tst Meth for Potential Heat of Build Mtrl - Amer) {275 NFC}