The publication of this Handbook was supported by the Russian Federation

Konyushkova, M.V. 2014. Digital soil mapping of  solonetzic regions in the Northern Caspian Lowland. Moscow, KMK Scientific Press Publ., 
316 pp. (in Russian)
6
Pankova, E.I. & Rukhovich, D.I. 1999. Remote sensing for monitoring salt-affected irrigated soils within arid regions. Pochvovedenie, 
2: 253–263. (in Russian) 
7
Pankova, E.I., Soloviev, D.A., Rukhavich, D.I. & Savin, I.Yu. 2016. Soil salinity monitoring within irrigated lands in Central 
Asia with the use of  remote sensing data. In: M.V Konyushkova, P.V. Krasilnikov & R. Vargas, eds. Land resources and food security of  Central 
Asia and Southern Caucasus. Rome. FAO. pp. 309-369 (also available at http://www.fao.org/3/a-i5914b.pdf) 
8
Digital soil mapping: workbook. 2017. Moscow. RUDN University Press. 185 pp. (in Russian)
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