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Key to the Rocky Mountain flora. Colorado, Utah, Wyoming, Idaho, Montana, Saskatchewan, Alberta, and parts of Nebraska, South Dakota, North Dakota, a…
The rose encyclopaedia
Monograph on the fossil reptilia of the London clay
The Cambridge British flora
Flora Malesiana Series I Spermatophyta
Biologia Centrali-Americana :zoology, botany and archaeology
Reports of the Princeton University Expeditions to Patagonia, 1896-1899. J. B. Hatcher in charge
Text-book of structural and physiological botany
[Collected reprints]
Michell's seeds : 1925