Why is it necessary to eat less meat and less wheat bread?

Poster showing lengthy text, explaining the need to conserve meat, wheat, fats, sugar, and coal.

Bibliographic Details
Format: Government Document Photo
Language:English
Published: Washington, District of Columbia : United States Food Administration, [1917?]
Subjects:
Online Access:https://purl.fdlp.gov/GPO/gpo52406
Description
Summary:Poster showing lengthy text, explaining the need to conserve meat, wheat, fats, sugar, and coal.
Item Description:Title from title screen (viewed Sept. 29, 2014).
Publication pre-dates Federal Depository Library Program (FDLP) item numbers. No FDLP item number has been assigned.
"No. 7."
Physical Description:1 online resource (1 poster)