Biological Conditions in Book of Mormon Lands Harris, Franklin S.. "Biological Conditions in Book of Mormon Lands." Improvement Era 13, no. 5 (1910): 385-390.
Gold Plates in Persia Harris, Franklin S.. "Gold Plates in Persia." Improvement Era 43, no. 12 (1940): 714-715, 764.
Agricultural Conditions in Book of Mormon Times Harris, Franklin S.. "Agricultural Conditions in Book of Mormon Times." Improvement Era 17, no. 2 (1913): 97-100.
