1. Intensification of food production on the Northwest Coast and elsewhere;Ames,2005
2. Peoples of the Northwest Coast. Their Archaeology and Prehistory;Ames,1999
3. Ecologies of the Heart. Emotion, Belief and the Environment;Anderson,1996
4. Tending the Wild. Native American Knowledge and the Management of California's Natural Resources;Anderson,2005
5. Anonymous, 2001. Elder's conference on climate change. Cambridge Bay, Nunavut. (online) URL: http://www.polarnet.ca/ntilands/pdfdoc/elders.pdf.