Thể loại sách nói : Life Sciences
History of the Early Settlement of Bowmanville and Vicinity
John T. Coleman
Food of the Gods: A Popular Account of Cocoa
Brandon Head
Scientific American Supplement, No. 492, June 6, 1885
Various
Civilization and Climate
Ellsworth Huntington
Woodland Paths
Winthrop Packard
Scientific American Supplement, No. 446, July 19, 1884
Various
Wood Wanderings
Winthrop Packard
Wildwood Ways
Winthrop Packard
Malaria in Greek History
William Henry Samuel Jones, Edward Theodore Withington
Generation of Animals
Aristotle
Scientific American Supplement, No. 415, December 15, 1883
Various
American Bee Journal, Vol. XXXIII, No. 2, Jan 1894
Various