Good proportions in the diet
- Source:
- USDA
- Year:
- 1923
- Subject:
- Nutrition
- Format:
- 24 p. : ill. ; 23 cm.
- Language:
- English
- Publisher:
- U.S. Dept. of Agriculture
- Series:
- Farmers' bulletin (United States. Department of Agriculture) ; no. 1313
- Permanent URL:
- https://archive.org/details/CAT87203608