Enhancing the productivity of high-magnesium soil and water resources - Vyshpolsky, F.F.; Bekbaev, U.; Mukhamedjanov, K.; Ibatullin, S.; Paroda, R.; Yuldashev, Tulkun; Karimov, Akmal A.; Aw-Hassan, Aden A.; Noble, A.D.; Qadir, Manzoor (2007)