Topography 15 : The surface features of a particular area or region. It may include mountains, rivers, populated areas, roads and railways and fuel types
Australian Fire Authorities Council AFAC, Glossary Of Rural Fire Terminology, East Melbourne, Victoria, Australia 2011. http://www.docstoc.com/docs/31795028/AUSTRALASIAN- FIRE-AUTHORITIES-COUNCIL-GLOSSARY-OF-RURAL-FIRE, (For Fr - Brit) {7}