Morris, Percy A., 1899–
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL2032417A
- pdbooks.info ID: 167219
Percy A. Morris Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| Boy's book of frogs, toads and salamanders | 1957 | Author | |  | |  | | ||
| They hop and crawl: reptiles and amphibians of the United States | 2d ed. | 1953 | Author | |  | | | | 
|