Georgia. Department of Agriculture. "Commercial fertilizers and chemicals inspected, analyzed and admitted for sale in the state of Georgia up to September 1, 1911." University of Georgia. Map and Government Information Library. 1911, https://dlg.galileo.usg.edu/do:dlg_ggpd_s-ga-ba400-b-pb1-bno-p-b54.

Georgia. Department of Agriculture (1911). Commercial fertilizers and chemicals inspected, analyzed and admitted for sale in the state of Georgia up to September 1, 1911. Retrieved from https://dlg.galileo.usg.edu/do:dlg_ggpd_s-ga-ba400-b-pb1-bno-p-b54

Georgia. Department of Agriculture. "Commercial fertilizers and chemicals inspected, analyzed and admitted for sale in the state of Georgia up to September 1, 1911." 1911. October 25, 2026. https://dlg.galileo.usg.edu/do:dlg_ggpd_s-ga-ba400-b-pb1-bno-p-b54.