TY - RPRT TI - Summary of hydrologic and physical properties of rock and soil materials, as analyzed by the hydrologic laboratory of the U.S. Geological Survey, 1948-60 AU - D. A. Morris AU - A.I. Johnson PY - 1967 DO - 10.3133/wsp1839d UR - https://pubs.usgs.gov/publication/wsp1839D ID - wsp1839D ER -