共 11 条
[1]
BAPTIST GO, 1983, FOOD SAFETY ITINERAN
[3]
FOSTER GM, 1983, WHO EFPFOS8345 DOC
[4]
MANZANEDO HG, 1955, COMENTARIOS PROYECTO
[5]
Paul DB, 1955, HLTH CULTURE COMMUNI
[6]
THAVITONG H, 1981, OBSERVATIONAL STUDY
[7]
*WHO, 1981, TECHN REP, V667
[8]
*WHO, 1984, TECHN REP, V705
[9]
*WHO, 1976, TECHN REP, V598, P73
[10]
*WHO, 1956, TECHN REP, V104