Pickering, H. G. (Harold Gregg), 1888–
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL2333781A
- pdbooks.info ID: 105112
H. G. (Harold Gregg) Pickering Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| Neighbors have my ducks | 1937 | Author | |  | |  | | ||