1 Fraser, R. H.; Warren, M. V.; Barten, P. K.. 1995. Comparative evaluation of land cover data sources for erosion prediction. Water Resources Bulletin, 31(6):991-1000.
(Location: IWMI-HQ Call no: PER Record No: H017885)
2 Rothrock, J. A.; Barten, P. K.; Ingman, G. L. 1998. Land use and aquatic biointegrity in the Blackfoot River Watershed, Montana. Journal of the American Water Resources Association, 34(3):565-581.