Hand-book of Sanitary Information for Householders; Containing facts and suggestions about ventilation, drainage, care of contageous diseases, disinfection, food, and waterRoger Sherman TracyÉpuisé4,3Prévenez-moi
The Outlines of Anatomy, Physiology, and Hygiene. Being an Edition of The Essentials of Anatomy, Physiology, and Hygiene, Rev. to Conform to the LegisRoger Sherman TracyÉpuisé4,3Prévenez-moi
