1. Baker L. A. (1994) Constructed Wetlands for Water Quality in the Arid West? Proc. 1994 Conf. Universities’ Council on Water Resources (UCOWR), Big Sky, MT, August, 1994
2. Bouwer H. USDA-ARS, U.S. Water Conservation Laboratory, 4331 E. Broadway Rdg, Phoenix, Arizona, 85040, U.S.A
3. Factors influencing shoot production and mineral nutrient levels in Typha latifolia;Boyd;Ecology,1970
4. Brezonik P. L. (1994) Chemical Kinetics and Process Dynamics in Aquatic Systems. Lewis Publishers, CRC Press, Inc. Boca Raton, Fla. 754 pp
5. EPA (1990) National Pesticide Survey: Project Summary. U.S. Environmental Protection Agency, Washington, D.C