American chemist (1842-1911)
Wikidata
Source:
Works from the collections
6 works
- Books
- Online
Air, water and food from a sanitary standpoint / by Ellen H. Richards and Alpheus G. Woodman.
Richards, Ellen H. (Ellen Henrietta), 1842-1911.Date: [1904], [©1904]
- Books
- Online
Conservation by sanitation ; air and water supply, disposal of waste, including a laboratory guide for sanitary engineers.
Richards, Ellen H. (Ellen Henrietta), 1842-1911.Date: 1911
- Books
- Online
Air, water and food from a sanitary standpoint / by Ellen H. Richards and Alpheus G. Woodman.
Richards, Ellen H. (Ellen Henrietta), 1842-1911.Date: 1900- Books
The chemistry of cooking and cleaning : a manual for house keepers / Ellen H. Richards, S. Maria Elliott.
Richards, Ellen H. (Ellen Henrietta), 1842-1911.Date: 1907- Books
The cost of food : a study in dietaries / by Ellen H. Richards.
Richards, Ellen H. (Ellen Henrietta), 1842-1911.Date: 1917