Aquatic Pollution: An Introductory Text By Edward A. Laws
Laws, E. A. (2000). Aquatic Pollution: An Introductory Text (3rd ed., Vol. 1). Wiley.
Water Pollution By Arvind Kumar
Kumar, A. (2004). Water Pollution (1st ed., Vol. 1). New Delhi, Delhi: APH Publishing.
How plants cope with salinity by Nerissa Hannink
Hannink, N. (2005, July). Salt of the Earth- How do plants cope? How Plants Cope with Salinity.
Salt (PDF) by Mark Bolda
Bolda, M. (n.d.). How are salt harmful to plants? Salt. Retrieved February 18, 2016, from http://ucanr.org/sites/uccesc/files/51474.pdf
WHO Website For Testing of Water Quality by World Health Organisation
Analytical Methods for Environmental Water Quality. (n.d.). Retrieved January 24, 2016, from http://www.unep.org/gemswater/Portals/24154/pdfs/quality_control/Analytical Methods-GEMS-2014.pdf