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.

British Columbia Ministry of Forests Research Branch. 2003. Vegetation classification hierarchy: BECMaster May 2003. B.C. Min. For., Victoria.

British Columbia Ministry of Forests, Cariboo Forest Region. 1989. A field guide for the identification and interpretation of ecosystems of the Cariboo Forest Region. Revised ed. B.C. Minist. of For., Williams Lake, B.C.

Meidinger, D. 1992. Vegetation classification hierarchy: DBASE September 1992. B.C. Minist. For. Res. Branch, Victoria.

Predictive Ecosystem Mapping [PEM] of the Lillooet TSA, Final Report. March, 2004. Prepared for Ainsworth Lumber Company, by Shamaya Consulting, Vernon, B.C. and Silvatech Group Consulting Ltd., Salmon Arm, B.C. 1:20 000 spatial data.

Steen, O.A. and R. A. Coupé. 1997. A field guide to forest site identification and interpretation for the Cariboo Forest Region. B.C. Min. For., Victoria, B.C. Land Manage. Handb. No. 39.

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.