Calvert, Philip Powell, 1871–
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- pdbooks.info ID: 121510
Philip Powell Calvert Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| A year of Costa Rican natural history | 1917 | Author | |  | |  | | 
| |