Hay, William Howard, 1866–1940
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL161575A
- pdbooks.info ID: 78553
William Howard Hay Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| Constipation and its treatment | 1937 | Author | |  | | | | ||
| Health via food | 1933 | Author | | | |  | | ||
| A new health era | 1933 | Author | | | | | | ||
| Some human ailments | 1937 | Author | | | | | | ||
| Weight control | 1935 | Author | | | | | | ||