1. The growth of children: studied by Galton's method of percentile grades Author(s): Bowditch, H. P. (Henry Pickering), 1840-1911 Publication: [Boston? : s.n., 1891?] Subject(s): GrowthAdolescentChildReference ValuesBoston
2. Statistiques vitales et mortuaires de la population catholique de le Province de Québec pour les années 1889 et 1890 Publication: [Montreal? : s.n., 1891?] Subject(s): Birth RateMortalityQuebec
3. Otchet o grippoznoĭ ėpidemīi v russkoĭ armīi v 1889 i 1890 g Author(s): Verekundov, S. P. (Semen Pavlovich), 1860-1903 Publication: S.-Peterburg : "Vladimīrskai︠a︡" Tipo-lit. L. Mordukhovskoĭ, 1891 Subject(s): Influenza, Human -- epidemiologyEpidemicsMilitary PersonnelRussia (Pre-1917) -- epidemiologyRussia. Armii︠a︡.