1. Abdus-Salam N, Adekola FA, Apata AO (2010) A physicochemical assessment of water quality of oil producing areas of Ilaje, Nigeria. Adv Nat Appl Sci 4(3):333–345
2. Ajayan A, AJIT KK (2016) On the seasonal changes in the surface water chemistry of Museum Lake, Thiruvananthapuram, Kerala, India. Pollution 2(2):103–114
3. APHA A (1998) Standard methods for the examination of water and wastewater. American Public Health Association Inc., Washington, DC
4. Damotharan P, Perumal NV, Arumugam M, Vijayalakshmi S, Balasubramanian T (2010) Seasonal variation of physico-chemical characteristics in Point Calimere coastal waters (south east coast of India). Middle-East J Sci Res 6(4):333–339
5. Gupta S, Mahato A, Roy P, Datta JK, Saha RN (2008) Geochemistry of groundwater, Burdwan District, West Bengal. India Environ Geol 53(6):1271–1282