Roworth, Ruth Hazel
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL2240327A
- pdbooks.info ID: 168298
Ruth Hazel Roworth Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| Nutrition and dietetics for the dental hygienist | 1945 | Author | |  | |  | | 
| |
| Nutrition and dietetics in dental health | 1949 | Author | | | | | |
| |