Purdy, Ralph J., 1907–
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL2292865A
- pdbooks.info ID: 175323
Ralph J. Purdy Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| Farmers--what now? | 1957 | Author | |  | |  |  | 
| |