2720-1980, . (1980). METHODS OF TEXT FOR SOILS PART XXX LABORATORY VANE SHEAR TEXT. DELHI: ISI.
2720-1980, . 1980. METHODS OF TEXT FOR SOILS PART XXX LABORATORY VANE SHEAR TEXT. DELHI: ISI.
2720-1980, . METHODS OF TEXT FOR SOILS PART XXX LABORATORY VANE SHEAR TEXT. DELHI: ISI. 1980.