00318cam a2200169   450000500170000024500410001702000050005810000360006304400050009925000050010404100080010930000050011750000050012283000050012726000090013208200070014120260711133824.0  aThe nature and properties of soilsb  a  aBuckman, Harry O.Brady, Nyle C.  a  a  aspa  a  a  v  abc  ab