Significance of Sand and Gravel in the Classification, Mapping, and Management of Some Coarse-Textured Soils /C. L. W. (Carl Loyal William) Swanson · First published 1954 · Latest edition 2021Open the Tome
Effects of acidified water on the microbiological activity and soil chemistry of a Kalkaska sandy loam soil series from Cheboygan County, MichiganWilliam Carl Swanson · First published 1982Open the Tome
