Hellings, Mary Louisa
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL2442799A
- pdbooks.info ID: 154070
Mary Louisa Hellings Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| The Arbor day lady: an appreciation | 1927 | Author | |  | |  | | ||