Field document FAO

Field document FAO Food and Agriculture Organization of the United NationsOrganizacion de las Naciones Unidas para la Agricultura y la AlimentacionOrganization des Nations Unies pour l'Alimentation et l'Agriculture - Rome, Italy, IT Food and Agriculture Organization of the United Nations 1986. Data final de publicação em 1989 - periodicidade desconchecida

1986 (10); 1988 (7-8,11); 1989 (12,16);