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

Detalles Bibliográficos
Autor principal:	Murphy, Josette
Formato:	Libro
Lenguaje:	English
Publicado:	Washington World Bank c1991.
Colección:	World Bank technical paper 132 Africa Technical Department series
Materias:	Agricultural surveys > Africa. Grain > Africa. Agricultural estimating and reporting > Africa.