P. , Padmakara and B., Chakradhar (2009) Assessment of ground water quality of Bhavnagar Region. Journal of Scientific & Industrial Research , 68. pp. 964-966.

D., Mishra and M.A., Khan and M, Mudgal and P , Padmakara and B., Chakradhar (2009) Performance evaluation of an effluent treatment plant for a pulp & paper mill. Indian journal of chemical technology , 16. pp. 79-83. ISSN 0971-457X

B., Chakradhar (1997) Hydrodynamic considerations of anaerobic packed bed bioreactor for waste water treatment. Journal Environment Protection., 14. pp. 265-269.

I. B., Singh and Manish, Mudgal and Alka , Mishra and Divya , Dawar and B., Chakradhar (1997) Investigation of leachability characteristics of metal contaminats from plating and galvanizing solid waste by TCLP. Ind. J. Chem. Tech. , 4. pp. 298-302.

B., Chakradhar (1997) Role of public participation in environmentally compatiable development. . J. Encology & Energy Conv., 12. pp. 1-5.