Œuvres de John W. Ritchie
Primer of sanitation and physiology: Consisting of Primer of sanitation and Primer of physiology in one volume (New… (1920) 9 exemplaires
Human physiology: an elementary textbook with special emphasis on hygiene and physiology (1920) 4 exemplaires
Primer of Hygiene 4 exemplaires
Primer of hygiene and sanitation: Being a simple textbook on personal and public health (New-World health series ;… (2019) 3 exemplaires
Primer of Physiology Book III (New-World Health Series Book) Being A Practical Textbook of Physiological Principles and… (1921) 2 exemplaires
Primer of sanitation;: Being a simple work on disease germs and how to fight them, (New-world science series) (1912) 1 exemplaire
Sanitation and hygiene for the tropics 1 exemplaire
Étiqueté
Partage des connaissances
- Sexe
- male
Membres
Statistiques
- Œuvres
- 9
- Membres
- 27
- Popularité
- #483,027
- ISBN
- 1