Keller, A. G.
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- pdbooks.info ID: 61070
A. G. Keller Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| The evolution of earth and man | 1929 | Author of Section | |  | | | | ||
| Man's rough road | 1932 | Author |  | |  | | | ||