MIL-STD-619B, MILITARY STANDARD: UNIFIED SOIL CLASSIFICATION SYSTEM FOR ROADS, AIRFIELDS, EMBANKMENTS AND FOUNDATIONS (12 JUN 1968) [NO S/S DOCUMENT]

MIL-STD-619B, MILITARY STANDARD: UNIFIED SOIL CLASSIFICATION SYSTEM FOR ROADS, AIRFIELDS, EMBANKMENTS AND FOUNDATIONS (12 JUN 1968) [NO S/S DOCUMENT]., This standard establishes criteria for the classification of soils by the Unified Soil Classification System, including classification of frozen soils.