Soil experiment fields : a progress report /

Chicago citation style
Roberts, George, 1873-. Soil experiment fields : a progress report /. 1916. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/100595973. (Accessed November 19, 2018.)
APA citation style
Roberts, George, 1873-, (1916) Soil experiment fields : a progress report /. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/100595973
MLA citation style
Roberts, George, 1873-. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/100595973>.
Note: These citations are programmatically generated and may be incomplete.