Rural health and disease in five continents. [electronic resource]

Rural health and disease in five continents. [electronic resource] — المؤلف: Browne, S G — Oct 1977

المؤلف
Browne, S G
النشر
Oct 1977
الوصف
9-15 p.
الموضوعات
Communicable Disease Control؛ Developing Countries؛ Food Supply؛ Humans؛ Morbidity؛ Population Control؛ Rural Health