1 Karajeh, F.; Ryan, J.; Studer, C. (Eds.) 2002. On-farm soil and water management in Central Asia: proceedings of an international workshop, Tashkent, Uzbekistan, 17-19 May 1999. Aleppo, Syria: International Center for Agricultural Research in the Dry Areas (ICARDA); Tashkent, Uzbekistan: Scientific Information Center of Interstate Commission for Water Coordination (SANIIRI).: 164p.