1. Soil Pedon Data From Yukon Territory;(CanSIS) Canadian Soil Information Service,2007
2. Ontario Terrestrial Assessment Program, Ontario Ministry of Natural Resources;(ELCG) Ecological Land Classification Group,2005
3. Canada's National Forest Inventory — Ground Sampling Guidelines, Version 5.0;(NFI) National Forest Inventory,2008
4. Canada's National Forest Inventory, National Standards for Ground Plots Compilation Procedures Version 1.7.2 [Draft];(NFI) National Forest Inventory,2010