1. American Public Health Association. 1985. Standard Methods for the Examination of Water and Wastewater, 16th ed. Amer. Publ. Health Assoc. Washington, D.C., 1268 pp.
2. American Society for Testing and Materials. 1984. Annual Book of ASTM Standards, Vol. 11.01, Water(1), Philadelphia, PA., 750 pp.
3. Baker, F. G. & C. M. Brendecke, 1983. Seepage from oilfield brine disposal ponds in Utah. Ground Water 21(3): 317–324.
4. Beadle, L. C., 1969. Osmotic regulation and the adaptation of freshwater animals to inland saline waters. Verh. int. Ver. Limnol. 17: 421–429.
5. Berner, L. & W. C. Sloan, 1954. The occurrence of a mayfly nymph in brackish water. Ecology 35: 98.