© Courtesy of the Institute of Chinese Studies, Library, Heidelberg University.
Article
食物之營養及消化, Nutrition and digestion of food
Y. L. (Author),
Image
消化器 organs of digestion
Image
小魚花邊 Decorative band of fish
© Courtesy of the Institute of Chinese Studies, Library, Heidelberg University.
Article
食物之營養及消化, Nutrition and digestion of food
Y. L. (Author),
Image
消化器 organs of digestion
Image
小魚花邊 Decorative band of fish