Isolation of vitamin B₁ (thiamin [sic])
by United States. War Food Administration. Office of Distribution
![Cover of Isolation of vitamin B₁ (thiamin [sic])](https://covers.openlibrary.org/b/id/7336207-L.jpg)
No description available.
Vitamin B1ThiaminRadio plays
by United States. War Food Administration. Office of Distribution
No description available.