TY - BOOK TI - Standard practice for description and identification of soils (visual-manual procedure): designation: D 2488 - 06 SN - RUJ0000107(Local) PY - 2006/// CY - West Conshohocken, PA PB - ASTM International KW - Soils KW - Classification KW - Standards N1 - This practice is under the jurusdiction of ASTM Committee D18 on Soils and Rock and is the direct responsibility of Subcommittee D18.07 on Identification and Classification of Soils ER -