Robison, Clarence Hall, 1873–1952
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL162869A
- pdbooks.info ID: 145943
Clarence Hall Robison Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
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| Agricultural instruction in the public high schools of the United States | 1911 | Author | |  | | | |    
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