Cottrille, W. Powell
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL2303151A
- pdbooks.info ID: 172175
W. Powell Cottrille Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| Great blue heron: behavior at the nest: by W. Powell Cottrille and Betty Darling Cottrille | 1958 | Author | |  | |  | | 
| |