1. La sale mouche est l'un des plus grand ennemis des bébés Publication: [France?] : Bureau des enfants, Croix-rouge Américaine, [19--] Subject(s): Child WelfareDiptera -- pathogenicityDisease Transmission, Infectious -- prevention & controlInsect VectorsFrance
2. Flies carry germs causing many diseases Publication: London : Proprietors of "The medical officer" by permission of the Dept. of Public Health, Queensland, [19--] Subject(s): Diptera -- pathogenicityInsect VectorsFood Contamination -- prevention & control