Falls, Delos, 1848–1921
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL2556152A
- pdbooks.info ID: 118333
Delos Falls Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| Science for beginners: a first book in general science for intermediate schools and junior high schools | 1917 | Author | |  | |  | |    
| |