1. Aksoy A, Öztürk M (1996) Phoenix dactylifera L. as a biomonitor of heavy metal pollution in Turkey. J Trace Microprobe T 14:605–614
2. Allen SE (1989) Chemical analysis of ecological materials. Blackwell Scientific, London
3. Angeler DG, Chow-Fraser P, Hanson MA, Sánchez-Carrillo S, Zimmer KD (2003) Biomanipulation: a useful tool for freshwater wetland mitigation? Freshwater Biol 48:2203–2213
4. American Public Health Association, American Water Works Association, Water Environment Federation (1985) Standard methods for the examination of water and wastewater, 16th edn. Washington, DC
5. Azeez PA, Nadarajan NR, Mittal DD (2000) The impact of a monsoonal wetland on ground water chemistry. Pollut Res 19:249–255