Sumner, John Duncan, 1904–1953
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL2327477A
- pdbooks.info ID: 62905
John Duncan Sumner Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| New York barge canal traffic | 1929 | Author | |  | | | | ||