Spatial variabilities of soils and landforms: proceedings Spatial variabilities of soils and landforms: proceedings

by 91962 Mausbach, M.J., 131486 Wilding, L.P. eds., 18134 Soil Science Society of America, Madison, Wis. (EUA), International Symposium Spatial Variabilities of Soils and Landforms Las Vegas, Nev. (EUA) 17 Oct 1989
Published 1991