00290nam a2200109Ia 450000500170000000800410001708200140005810000170007224500450008926000380013430000080017220260224040931.0260224s9999||||xx |||||||||||||| ||und||  a631.4 JEN  aJenkins, R.  0aLaboratory manual for introductory soils  aIndia : Oxford Book Companyc2008  a300