Reybold, W. U., & Petersen, G. W. (1987). Soil survey techniques: Proceedings of a symposium sponsored byDivision S-5, "Soil Genesis, Morphology, and Classification," of the Soil Science Society of America, 4 Dec. 1985, in Chicago, IL. Madison, Wisc., USA: Soil Science Society of America.
Chicago Style CitationReybold, William U., and Gary W. Petersen. Soil Survey Techniques: Proceedings of a Symposium Sponsored ByDivision S-5, "Soil Genesis, Morphology, and Classification," of the Soil Science Society of America, 4 Dec. 1985, in Chicago, IL. Madison, Wisc., USA: Soil Science Society of America, 1987.
MLA CitationReybold, William U., and Gary W. Petersen. Soil Survey Techniques: Proceedings of a Symposium Sponsored ByDivision S-5, "Soil Genesis, Morphology, and Classification," of the Soil Science Society of America, 4 Dec. 1985, in Chicago, IL. Madison, Wisc., USA: Soil Science Society of America, 1987.