G. PRIYANKA. RICE- WEED ECOSYSTEM UNDER MECHANIZED SYSTEM OF RICE INTENSIFICATION (MSRI) IN NORTH COASTAL A.P. J. Res. ANGRAU. 2016;44(3&4):13-17. Accessed June 21, 2026. https://epubs.icar.org.in/index.php/TJRA/article/view/140425