Soil surveys and land use planning - L.J. Bartelli; A.A. Klingebiel J.V. Baird M.R. Heddleson (Wisconsin Soil Science Society America, 1966)
L.J. Bartelli; A.A. Klingebiel; J.V. Baird & M.R. Heddleson: Soil surveys and land use planning. Wisconsin. Soil Science Society America, 1966.--(631.47BAR)
ENGLISH