International Journal of Aquaculture, 2017, Vol.7, No.25, 166-173
173
Khadse G.K., 2010, Collection and preservation of samples and field analysis presented at: Training Programme on QAQC in Water Quality Monitoring,
Assessment, Oct. 21-22
Khatri N., and Tyagi S., 2015, Influences of natural and anthropogenic factors on surface and groundwater quality in rural and urban areas, Frontier of Life
Science, 8(1): 23-39
Klavins M., Potaporics O., Rodinov V., 2009, Heavy metals in fish from lakes in Latvia: concentrations and trends of changes, Bulletin of Environmental
Contamination and Toxicology, 82:96-100
PMid: 18709332
Mohamed E.A.S., and Gad N.S., 2008, Environmental pollution - inducesd biochemical changes in tissues of Tilapia Zilli, Solea. vulganis and Mugil capito
from Lake Oarun, Egypt, Global veterinaria, 2(6): 327-336
Ngele K.K., Kalu K.E.O., Ukwe M.C., and Onyeuwu C.N., 2012, A survey of freshwater snails: the intermediate hosts of schistosomiasis in Bende L.G.A.,
Abia State Nigeria International Journal Science and Nature 3(4): 879-882
Ntonifor H.N., and Ajayi J.A., 2007, Studies on the ecology and distribution of some medically important freshwater snail species in Bauchi State, Nigeria,
International Journal of Biological and Chemical Sciences 1(2): 121-127
Oehlman J., and Schulte-Oehlman S., 2003, Molluscs as bioindicators
Ogbeibu A.E., and Ezeunara P.U., 2002, Ecological impact of brewery effluent on Ikpoba river using the fish communities as bio indicators. J. Agua. Res. 17
(1): 35-44
Okon B., and Ibom L.A., 2012, Snail breeding and snailery management, Freshdew publication, 13, Etta Agbor Avenue, Calabar, pp.70
Olayemi I.K, Ayanwale A.V, Odeyemi O.M., and Mohammed A.Z.A., 2012, Comparative Study of the Anatomy of Two West African Edible Bivalves,
Aspatharia Sinuata
(Mutellidae: Unionacea) and
Egeria Radiata
(Donacidae: Tellinacea), International Journal of Applied Biological Research, 4(1&2):
114-120
Pleshchitser A.I., 1958, Biological role of magnesium
Rainforest Movement, 2016, Nigeria: Either legal or illegal, commercial logging in Cross River State forest.
Rashed M.N., 2001, Monitoring of Environmental heavy metals in fish from Nasser Lake, Environment International, 8: 27-33
Schueler T.R., 2000, Cars are leading source of metal loads in California, The Practice of Watershed Protection, Ellicott City
PMCid: PMC17207
Simpkins J., and Wlliams J.I., 1989, Advanced Biology, 3rd edition, English Language Book Society/Unwin Hyman Ltd. Broadwick Street, London, pp.760
PMCid: PMC2626097
Smith R.L., 1986, Elements of Ecology, Second edition Harper and Row publisher Inc.10 East 53d Street, New York, USA pp.477
Study.com, 2016, Environmental Influences on Human Settlements and Activities
SvobodováZ., Lloyd R., MáchováJ., and VykusováB., 1993, Water quality and fish health, EIFAC Technical Paper. No. 54, FAO, Rome, pp.59
Tawari-Fufeyin P., and Ekaye S.A., 2007, Fish species as indicator of pollution in Ikpoba River, Benin City, Nigeria, Review of Fish Biology and Fisheries, 17:
21-30
Wang W., 1987, Factors affecting metal toxicity to and accumulation by aquatic organisms Overview
Yang T., Wu Z., and Lun Z., 2013, The Apple Snail Pomacea canaliculata, a Novel Vector of the Rat Lungworm, Angiostrongylus cantonensis: its Introduction,
Spread, and Control in China Hawaii, Journal of Medical Public Health, 72(6 Suppl 2): 23-25
PMCID: PMC3689487
Yilmag F., 2009, The comparison of heavy metal concentrations in tissues of economically important fish from koycegiz lake - Mugla, Turkish Journal of
Science and Technology, 4(1): 7-15
Yilmag F., Ozdemir N., Demirak A., and Tuna A., 2007, Heavy Metal levels in fish Species, Food chemistry, 100: 830-835
