Hodgson, T. R. (Thomas Reginald)

Works from the collections

2 works

Books
The chemical examination of water, sewage, foods, and other substances : by J. E. Purvis and T. R. Hodgson.
Purvis, J. E.Date: 1914
Books
The chemical examination of water, sewage, foods and other substances / by J. E. Purvis and T. R. Hodgson.
Purvis, J. E.Date: 1922