Dittmer, Howard James, 1910–2001
Nationality: 
(United States)
Identities and Authority Control
- Open Library: OL1957738A
- SSN: 318229147
- pdbooks.info ID: 175038
Howard James Dittmer Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
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| The development of anatomy of Descurainia pinnata ochroleuca (Woot.) | 1947 | Author | |  | |  | | 
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| The ferns and fern allies of New Mexico | 1954 | Author | | | | | |
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