@MISC{10665-61052, author = {World Health Organization. Nutrition Unit and Food and Agriculture Organization of the United Nations and Conferencia Internacional sobre NutricioĢn (1992 : Roma, Italia)}, title = {Elementos principales de estrategias nutricionales}, year = {1992}, pages = {Issued in collaboration with the Food and Agriculture Organization of the United Nations}, publisher = {OrganizacioĢn Mundial de la Salud} }