Farmers' estimations as a source of production data methodological guidelines for cereals in Africa

Farmers' estimations as a source of production data methodological guidelines for cereals in Africa

Détails bibliographiques
Auteur principal: Murphy, Josette
Format: Livre
Langue:English
Publié: Washington World Bank c1991.
Collection:World Bank technical paper 132
Africa Technical Department series
Sujets:
Agricultural surveys > Africa.
Grain > Africa.
Agricultural estimating and reporting > Africa.