The Bureau of Chemistry and Soils : its history, activities and organization / by Gustavus A. Weber.
- Weber, Gustavus Adolphus, 1863-1942.
- Date:
- 1928
Licence: In copyright
Credit: The Bureau of Chemistry and Soils : its history, activities and organization / by Gustavus A. Weber. Source: Wellcome Collection.
13/244 (page 9)