Johansen, Donald Alexander, 1901–1968
Nationality: 
(United States)
Identities and Authority Control
- Open Library: OL2256183A
- SSN: 552645701
- pdbooks.info ID: 167101
Donald Alexander Johansen Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
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| Plant embryology: embryogeny of the spermatophyta | 1950 | Author | |  | |  | | 
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