Clark, WilliamContreras, A.Harmsen, K.2023-06-272006Clark, W.C., Contreras, A. & Harmsen, K. 2006. "Report of the External Review of the Systemwide Programme on Alternatives to Slash-and-Burn (ASB): Evaluation and Impact Assessment of the ASB Programme." ReportTC/D/A0770E/10.06/500. , (CGIAR Science Council Secretariat, FAO, Washington, DC).https://nrs.harvard.edu/URN-3:HUL.INSTREPOS:37376241en-USReport of the External Review of the Systemwide Programme on Alternatives to Slash-and-Burn (ASB): Evaluation and Impact Assessment of the ASB ProgrammeResearch Paper or Report2023-06-27Clark, W.C., Contreras, A. & Harmsen, K. 2006. "Report of the External Review of the Systemwide Programme on Alternatives to Slash-and-Burn (ASB): Evaluation and Impact Assessment of the ASB Programme." ReportTC/D/A0770E/10.06/500. , (CGIAR Science Council Secretariat, FAO, Washington, DC).