Jones, Roy R. (Roy Richard), 1890–
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- pdbooks.info ID: 108825
Roy R. (Roy Richard) Jones Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| Frequency of pneumonia among iron and steel workers | 1932 | Author | |  | |  | | ||
| Lead poisoning in a storage battery plant | 1933 | Author | | | | | | ||
| A study of chronic mercurialism in the hatters' fur-cutting industry. | 1937 | Author | | | | | | ||