P. PARAMASIVAM AND R. BALASUBRAMANIAN RP. 10. TREND OF NITROGEN INFLOW TO SOIL IN TAMIL NADU by R. PARAMASIVAM1, P. PARAMASIVAM2 AND R. BALASUBRAMANIAN3. LSL [Internet]. 2016 May 1 [cited 2025 Oct. 15];76:88 to 93. Available from: https://petsd.org/ojs/index.php/lifesciencesleaflets/article/view/1066