1. AFBF (American Farm Bureau Federation). 2015. Global climate change.
http://www.fb.org/issues/docs/climate15.pdf
.
2. Alexander, C., N. Bynum, E. Johnson, and 10 coauthors. 2011. Linking indigenous and scientific knowledge of climate change. BioScience 61:477–484.
3. Anderson, M. K. 2013. Tending the wild: Native American knowledge and management of California’s natural resources. Berkeley: University of California Press.
4. Blukis Onat, A. R. 2002. Resource cultivation on the northwest coast of North America. Journal of Northwest Anthropology 36:125–144.
5. Boyd, R., ed. 1999. Indians, fire and the land in the Pacific Northwest. Corvallis: Oregon State University Press.