*Corresponding The Impact of Cadmium on the Heamatological Parametrs in Clarius batrachus at Anaikarai Thanjavur District

K Saravanan, B Durga, K Saravanan, K Durairaj, S Saranya
2014 International Journal of Pharmaceutical & Biological Archives   unpublished
In the recent years man's activities on the environment have increasingly intensified due to population growth industrialization and advancements in new technologies. Natural environment is on integrated system and any change occurs in its components will affect the rest of components. Pollutants like pesticides, heavy metals, hydrocarbons and radio nuclides are discharged unto the surroundings due to mans activities, so they are called as anthropogenic substances will be toxic to the ecosystem if present in higher concentration.