00399    a2200097   4500082001600000245017900016250001200195260005300207300002700260650001400287  a624.151 EAR  aEarth Manual : A Guide to the use of soils as foundations and as construction materials for hydraulic structures /cUS. Dept of the interior Water and Power Resources Service  a2nd.ed.  aIndia :cCBS Publishers and Distributers,b2001.  a810p. :bill . ;c20cm  amaterials