TY - GEN AU - Bockheim, James G., CN - SpringerLink CN - S599.A1 DO - 10.1007/978-3-319-06668-4 DO - doi ID - 706572 KW - Soils LK - https://univsouthin.idm.oclc.org/login?url=http://dx.doi.org/10.1007/978-3-319-06668-4 SN - 9783319066684 SN - 3319066684 T1 - Soil geography of the USAa diagnostic-horizon approach / TI - Soil geography of the USAa diagnostic-horizon approach / UR - https://univsouthin.idm.oclc.org/login?url=http://dx.doi.org/10.1007/978-3-319-06668-4 ER -