1. Broecker WS, Peng TH (1982) Tracers in the sea. Lamont Doherty Geological Observatory, Columbia University, New York
2. UNSCEAR (2000) United Nations scientific committee on the effects of atomic radiation. Sources and effects of ionizing radiation; Annex J. Exposure and effects of chernobyl accident. United Nations, New York. Report to General Assembly
3. India-Energy Resources. https://www.tutorialspoint.com/geography/geography_india_energy_resources
4. Major Industries. http://edugreen.teri.res.in/explore/maps/indus.htm
5. Bojanwski R (1988) Inventory of radium isotopes in the oceans. IAEA-TECDOC-481 Inventories of selected radionuclides in the oceans. IAEA Vienna, pp 159–179