00393    a2200097   4500082001900000100002300019245012500042260005900167300002600226650004300252  a338.436655 GRE  aGreening, P. A. K.  aEvaluation of Sulphonated Petroleum Products as Soil Stabilisers and Compaction Aids /cP. A. K. Greening, P. Page Green  aUK :bDepartment for International Development ,c2003  a63p. ;bill. ;c30 cm  aPetroleum Products as Soil Stabilisers