B.C. Ministry of Forests, Lands, and Natural Resource Operations. Biogeoclimatic Ecosystem Classification (BEC) Map, WHSE_FOREST_VEGETATION.BEC_BIOGEOCLIMATIC_POLY [ESRI ArcSDE format]. Version 9. Ministry of Forests, Lands, and Natural Resource Operations, Forest Analysis and Inventory Branch, Victoria, B.C. Updated Regularly.
Predictive Ecosystem Mapping [PEM] of the Quesnel TSA. March 29, 2008. Moon, D. E., R.A. MacMillan, R. Coupe, and N. Phillips. 1:20 000 spatial data.
Roberts, A. 1984. Guide to wetland ecosystems of the Sub-boreal Spruce a subzone, Cariboo Forest Region, British Columbia. Prepared for Min. For., Williams Lake, BC. Unpublished manuscript.
Terrestrial Ecosystem Mapping [TEM] with Wildlife Interpretations of the Itcha-Ilgachuz and Charlotte Alplands Areas (Charlotte Alplands). Jan 2000c. Shearwater Mapping Ltd., Victoria, B.C. 1:50 000 spatial data.
Terrestrial Ecosystem Mapping [TEM] with Wildlife Interpretations of the Itcha-Ilgachuz and Charlotte Alplands Areas (Year 2). Jan 2000b. Shearwater Mapping Ltd., Victoria, B.C. 1:50 000 spatial data.
Cross-Linked Information Resources (CLIR): an umbrella search web application that allows users to
use a single window to simultaneously search six provincial environmental and natural resource information
e-libraries and provides access to digital documents in these e-libraries.