HarvestChoice/International Food Policy Research Institute (IFPRI)
Agro-Ecological Zones for sub-Saharan Africa based on FAO/IIASA methodology: All Tropics and sub-Tropics (HarvestChoice/IFPRI 2010) (aggregation type: NONE)
This report comprises three parts. Part I contains the objectives of the annual survey.
Part II deals with coverage of the survey, sample design, field organization and
method of data collection and Part III includes summary of the results.