APA

Karthikakuttyamma M, Aiyer R.S, George V & Suresh P.R. (1996). Effect of continuous cultivation of rubber (Hevea brasiliensis) in total and available nitrogen status of soil. : Proceedings of the Eighth Kerala Science Congress, January 1996, Kochi, India, pp. 80-82.

Chicago

Karthikakuttyamma M, Aiyer R.S, George V and Suresh P.R. 1996. Effect of continuous cultivation of rubber (Hevea brasiliensis) in total and available nitrogen status of soil. : Proceedings of the Eighth Kerala Science Congress, January 1996, Kochi, India, pp. 80-82.

Harvard

Karthikakuttyamma M, Aiyer R.S, George V and Suresh P.R. (1996). Effect of continuous cultivation of rubber (Hevea brasiliensis) in total and available nitrogen status of soil. : Proceedings of the Eighth Kerala Science Congress, January 1996, Kochi, India, pp. 80-82.

MLA

Karthikakuttyamma M, Aiyer R.S, George V and Suresh P.R. Effect of continuous cultivation of rubber (Hevea brasiliensis) in total and available nitrogen status of soil. : Proceedings of the Eighth Kerala Science Congress, January 1996, Kochi, India, pp. 80-82. 1996.