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Guide to the Field Columbian Museum : with diagrams and descriptions
Guide to the Field Columbian Museum
The descent of man, and selection in relation to sex
History of Lancaster County : to which is prefixed a brief sketch of the early history of Pennsylvania
Report of progress for 1878-79
The bee-keepers' guide; or Manual of the apiary
Zambezia : a general description of the valley of the Zambezi River, from its delta to the River Aroangwa, with its history, agriculture, flora, faun…
Darwinism stated by Darwin himself. Characteristic passages from the writings of Charles Darwin
Walden
Walden; or, Life in the woods