Breadcrumb Home Publications A Diagnostic Survey of Shifting Cultivation in Northern Laos: Targeting Research to Improve Sustainability and Productivity Regions South-eastern Asia Asia World From International Rice Research Institute (IRRI) Publication year 1990 Publication authors Fujisaka, S.; Publication Type Scientific Publication Full Citation Fujisaka, S.;, 'A Diagnostic Survey of Shifting Cultivation in Northern Laos: Targeting Research to Improve Sustainability and Productivity', 1990 Open original