K. HIMABINDU*, P GURUMURTHY and P.R.K. PRASAD (2023) “SOIL QUALITY INDEX OF SOILS UNDER THOTAPALLI IRRIGATION PROJECT AYACUT OF NORTH COASTAL ANDHRA PRADESH”, The Journal of Research ANGRAU, 47(3), pp. 45–50. Available at: https://epubs.icar.org.in/index.php/TJRA/article/view/133744 (Accessed: 21 June 2026).