Health education in rural schools and communities

Библиографические подробности
Главный автор:	Lamkin, Nina B. (Автор)
Формат:	‌
Язык:	English
Опубликовано:	New York A.s. Barnes and company [1946].
Предметы:	Health education > United States. Hygiene, Public. Hygiene, Rural. Rural schools > United States.