The publication of this Handbook was supported by the Russian Federation

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Russian soils. Smolensk, Oikumena, 342 pp. (in Russian)
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Egorov, V.V., Fridland, V.M., Ivanova, E.N., Rozov, N.N., et.al. 1977. Classification and diagnostics of  soils of  the USSR. 
Moscow, Kolos, 224 pp. (in Russian)
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Kovda, V.A. 1968. Soils of  the arid zone. Arid zone soils as irrigation object. Moscow, Nauka, pp. 5-30 (in Russian)
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Kopikova, L.P. & Skulkin, V.S. 1990. The assessment of  soil salinity on the basis of  combined data on water extracts 
and saturated soil-paste extracts. The development and properties of  poor steppe soils within the Jizzakh Region (Uzbekistan). Moscow, 
Dokuchaev Soil Science Institute, pp. 74-81. (in Russian)
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The United Nations Development Assistance Framework (UNDAF) for Uzbekistan. 2006, 2009. Tashkent, 148 pp.
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