Calvert, Mary R. (Mary Ross), 1884–
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- pdbooks.info ID: 89417
Mary R. (Mary Ross) Calvert Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| Atlas of the northern Milky Way | 1934 | Author | |  | |  |  | ||