Miscellaneous publication 225-041 (with omissions). 636. Butter as source of vitamin A in diet of people of United States [with list of literature cited]; by Technical Committee in Charge of Nation-Wide Survey.
Publication Title:
Butter as source of vitamin A in diet of people of United States [with list of literature cited]; by Technical Committee in Charge of Nation-Wide Survey.
Display Title:
Miscellaneous publication 225-041 (with omissions). 636. Butter as source of vitamin A in diet of people of United States [with list of literature cited]; by Technical Committee in Charge of Nation-Wide Survey.