Alberta Environment and Parks. (2011). Forest Management Agreements. Retrieved December 4, 2015, from http://aep.alberta.ca/lands-forests/forest-management/forest-management-agreements/default.aspx
ESRI. (2012). Path Distance (Spatial Analyst). Retrieved December 6, 2015, from http://resources.arcgis.com/en/help/main/10.1/index.html#/Path_Distance/009z0000001q000000/
Yu, C., Lee, J. A. Y., & Munro-Stasiuk, M. J. (2003). Extensions to least-cost path algorithms for roadway planning. International Journal of Geographical Information Science, 17(4), 361-376.
http://www.loggingon.net/userfiles/Image/news/February%202012/Forest%20road%20stabiliser%20dust%20suppressant%20maintenance.JPG
http://www.brainerddispatch.com/sites/default/files/styles/full_1000/public/fieldimages/42/0227/0227aspen.jpg
http://www.canadiangeographic.ca/boreal/map/images/theme/protecting-boreal-woodland-caribou/large/Howard-Sandler.jpg
http://www.mainetrailfinder.com/images/trails/trail-system/NHeadwCl_ShelaghDelphyne-4-large.jpg
http://www.freespiritgallery.ca/Images/npr-16t.jpg
ESRI. (2012). Path Distance (Spatial Analyst). Retrieved December 6, 2015, from http://resources.arcgis.com/en/help/main/10.1/index.html#/Path_Distance/009z0000001q000000/
Yu, C., Lee, J. A. Y., & Munro-Stasiuk, M. J. (2003). Extensions to least-cost path algorithms for roadway planning. International Journal of Geographical Information Science, 17(4), 361-376.
http://www.loggingon.net/userfiles/Image/news/February%202012/Forest%20road%20stabiliser%20dust%20suppressant%20maintenance.JPG
http://www.brainerddispatch.com/sites/default/files/styles/full_1000/public/fieldimages/42/0227/0227aspen.jpg
http://www.canadiangeographic.ca/boreal/map/images/theme/protecting-boreal-woodland-caribou/large/Howard-Sandler.jpg
http://www.mainetrailfinder.com/images/trails/trail-system/NHeadwCl_ShelaghDelphyne-4-large.jpg
http://www.freespiritgallery.ca/Images/npr-16t.jpg