Wardle, Robert A. (Robert Arnold), 1890–1974
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL2071872A
- pdbooks.info ID: 86128
Robert A. (Robert Arnold) Wardle Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
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| Entomology: with special reference to its ecological aspects | 1934 | Author | |  | |  | | 
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| General entomology | 1936 | Author | | | | | |
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