RAO and K. ANAND SINGH, K.D.G.R.R.N.S.A.N.V. (2017) “EVALUATION AND UPSCALING OF ZERO TILLAGE MAIZE (Zea mays L.) – A RESOURCE CONSERVATION TECHNOLOGY IN ANDHRA PRADESH”, The Journal of Research, PJTSAU, 43(3). Available at: https://epubs.icar.org.in/index.php/TJRP/article/view/67925 (Accessed: 26 July 2026).