1. Abowei JFN, Davies OA, Eli AA (2010) Physico-chemical characteristics, morphology and abundance of five fish species from Nkoro River, Niger delta, Nigeria. Int J Pharm Biosci 1(2):1–11
2. Adite A, TokoI I, Gbankoto A (2013) Fish assemblages in the degraded mangrove ecosystems of the coastal zone Benin, West Africa: implications for ecosystem restoration and resources conservation. J Environ Prot 4:1461–1475
3. APHA (American Public Health Association) (1998) Standard methods for examination of water and wastewater, 20th edn. American Public Health Association, American Water Works Association and Water and Environment Federation, Washington, DC
4. Arimoro FO, Ikomi RB (2008) Response of macroinvertebrates to abattoir wastes and other anthropogenic activities in a municipal stream in the Niger Delta, Nigeria. Environmentalist 28:85–98. doi: 10.1007/s10669-007-9033-8
5. Arimoro FO, Ikomi RB, Osalor EC (2006) The impact of sawmill wood wastes on the water quality and fish communities of Benin River, Niger Delta area, Nigeria. Int J Sci Technol 2(1):1–12