Cushing, Sumner W.
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- pdbooks.info ID: 14509
Sumner W. Cushing Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| Modern business geography | 1925 | Author | |  | |  | | ||
| Modern business geography | 1930 | Author | | | | | | ||
| Modern business geography | 1932 | Author | | | | | | ||
| Principles of human geography | 2d ed., rev., total issue, eighteen thousand. | 1922 | Author | | | | | |    
|
| Principles of human geography | 1934 | Author | | | | | | ||
| Principles of human geography | 1924 | Author |  |  | | | | ||