1 Engberg, R. A. 1999. Selemium budgets for Lake Powell and the Upper Colorado River Basin. Journal of the American Water Resources Association, 35(4):771-786.
(Location: IWMI-HQ Call no: PER Record No: H025121)
2 Schaack, J.; Anderson, S. S. (Eds.) 2001. Transbasin water transfers: proceedings of the 2001 USCID Water Management Conference, Denver, Colorado, USA, 27-30 June 2001. Denver, CO, USA: US Committee on Irrigation and Drainage. 497p.