Ulrich, H. P. (Herbert Paul), 1904-cartographer.Shows soil types classification by colors and symbols.; Surveyed in 1938. Series 1938. Scale 1:31,680. 2 inches = 1 mile; Polyconic projectionJPEG15870406-3a22-4c1b-870f-4e46c4312304engThe BureauPublicSoil map, St. Joseph County, IndianaMapsIndianaIndiana--Saint Joseph County1938?Indiana University