G. KAVYASREE and V. MINI. (2022). INFLUENCE OF LONG TERM FERTILIZATION ON YIELD AND ACTIVE POOLS OF SOIL ORGANIC CARBON IN RICE - RICE CROPPING SEQUENCE OF ONATTUKARA. The Journal of Research ANGRAU, 50(1), 30-38. https://epubs.icar.org.in/index.php/TJRA/article/view/133343