CHƯƠNG MƯỜI BA [1] Clay McShane và Joel A. Tarr, The Horse in the City: Living Machines in the Nineteenth Century (Baltimore: Johns Hopkins University Press, 2007), 16. [2] Ann Norton Greene, Horses at Work: Harnessing Power in Industrial America (Cambridge, MA: Harvard University Press, 2008), 184. [3] McShane và Tarr, Horse in the City, 60. [4] Greene, Horses at Work, 179. [5] McShane và Tarr, Horse in the City (2007), 63-64. [6] Greene, Horses at Work (2008), 178. [7] McShane và Tarr, Horse in the City, trang bìa. [8] Alvin Howard Sanders, A History of the Percheron Horse(Chicago: Breeders Gazette Print, 1917), 34-54. [9] McShane và Tarr, Horse in the City, 128-29. [10] Ibid., 133-34. [11] Ibid., 135-36. [12] GregoryT. Cushman, Guano and the opening of the Pacific World: A Global Ecological History (Cambridge: Cambridge University Press, 2013), 25. [13] American Farmer, ngày 24 tháng 12 năm 1824, 317. [14] Humphry Davy, The Collected Works, vol. 8, Agricultural Lectures, pt. 2, ed. John Davy (London: Smith, Elder, 1840), 26. [15] American Farmer, ngày 24 tháng 12 năm 1824, 316.
[16] D. J. Browne, The Field Book of Manures; or, the American Muck Book (New York: A. o. Moore, 1858), 282. [17] Ben Perley Poore, “Biographical Notice of John S. Skinner,” The Plough, the Loom, and the Anvil 7, no. 1 (1854): 11. [18] John James von Tschudi, Travels in Peru, on the Coast, in the Sierra, Across the Cordilleras and the Andes, into the Primeval Forests, trans. Thomasina Ross, ấn bản mới. (New York: A. s. Barnes, 1854), 169. [19] G. Evelyn Hutchinson, “The Biogeochemistry of Vertebrate Excretion (Survey of Contemporary Knowledge of Biogeochemistry),” Bulletin of the American Museum of Natural History 96: 1950. New York: By Order of the Trustees. (1950), 40. 20. Mann (2011), 4. [20] Hutchinson, “Biogeochemistry of Vertebrate Excretion,” 70. [21] Justus Liebig, Familiar Letters on Chemistry and Its Relation to Commerce, Physiology, and Agriculture, ed. John Gardner (London: Taylor and Walton, 1844), letter 16. [22] Hutchinson, “Biogeochemistry of Vertebrate Excretion,” 34, chú giải E. w. Middendorf, Peru (Berlin: R. Oppenheim, 1984), không trang nào được trích dẫn. [23] Hutchinson, “Biogeochemistry of Vertebrate Excretion,” 28. [24] George Washington Peck, trích từ Ibid., 37. [25] Nicholas Wade, “Testing Links Potato Famine to an Origin in the Andes,” New York Times, ngày 7 tháng 6 năm 2001; J. B. Ristaino, “Tracking Historic Migrations of the Irish Potato Famine Pathogen, Phytophthora infestans,” Microbes and Infection 4 (2002): 1369-76. [26] Naomi Rogers, “Germs with Legs: Flies, Disease, and the New Public Health,” Bulletin of the History of Medicine(Winter 1989): 602, n. 7.
[27] Ibid., 601. [28] Greene, Horses at Work, 249. [29] Frank J. Sprague, “The Solution of Municipal Rapid Transit,” American Institute of Electrical Engineers Transactions 5 (1887): 177. [30] McShane và Tarr, Horse in the City, 171. [31] Greene, Horses at Work, 175. [32] Ibid., 261-62.