Soil survey techniques : proceedings of a symposium sponsored by Division S-5, "Soil Genesis, Morphology, and Classification," of the Soil Science Society of America, 4 Dec. 1985, in Chicago, IL - Reybold, William U. (William Umstd), 1932-; Petersen, Gary W., 1930-; Soil Science Society of America. Division S-5.; Soil Science Society of America. Meeting (1985 : Chicago, Ill.) (Madison, Wisc., USA : Soil Science Society of America, 1987)
1985 annual meeting of the Soil Science Society of America.
Includes bibliographies.
Keywords: Soil surveys -- Congresses