Author:Edward Charles Jeffrey
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Edward Charles Jeffrey
Works
[edit]- The gametophyte of Botrychium virginianum (1898)
- The morphology of the central cylinder in the angiosperms (1899)
- Affinities of certain Cretaceous plant remains commonly referred to the genera Dammara and Brachyphyllum, with Charles Arthur Hollick, (1906)
- Studies of Cretaceous coniferous remains from Kreischerville, New York, with Charles Arthur Hollick, (1909)
- Coal and Civilization (1925) (external scan)
Some or all works by this author are in the public domain in the United States because they were published before January 1, 1929.
This author died in 1952, so works by this author are in the public domain in countries and areas where the copyright term is the author's life plus 71 years or less. These works may be in the public domain in countries and areas with longer native copyright terms that apply the rule of the shorter term to foreign works.
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