2014
Umarov P., Egamberdiev O., Serkayev M. 2014. 7 steps of using laser land leveling in irrigated agriculture. Practical manual for farmers. Toshkent -2014.
Krishna P. Devkota, Ahmad M. Manschadi, John P. A. Lamers, Erkin Ruzibaev, Mina K. Devkota, Oybek Egamberdiev, Raj K. Gupta, Paul L. G. Vlek 2014. Exploring innovations to sustain rice production in Central Asia: A case study from Khorezm region of Uzbekistan. Restructuring land allocation, water use and agricultural value chains. Bonn University Press, 2014, 63-76p.