Farmers' estimations as a source of production data: methodological guidelines for creals in Africa.
By: Murphy, Josette.
Material type:
No physical items for this record
The purpose of the paper is two fold: to inform management and technical of the validity and limitation of the farmers' estimations of cereal production as a data source for some information needs and to prodived technical staff and survey specialists with detailed guidelines on the organization design and implementation of data collection.
There are no comments for this item.