Manual on food consumption surveys in developing countries
OLUSANYA, E. Olabisi
Manual on food consumption surveys in developing countries - Ibadan University Press Ibadan 1977 - IX - 83p. Couv. ill. en coul.
CONSOMMATION ALIMENTAIRE
ENQUETE
NIGERIA
Manual on food consumption surveys in developing countries - Ibadan University Press Ibadan 1977 - IX - 83p. Couv. ill. en coul.
CONSOMMATION ALIMENTAIRE
ENQUETE
NIGERIA