IS: 2720(PPART 39/sec1)-1977; Methods of test for soils part XXXIX: Direct shear test for soils containing gravel section 1 laboratory test
BUREAU OF INDIAN STANDARDS
IS: 2720(PPART 39/sec1)-1977; Methods of test for soils part XXXIX: Direct shear test for soils containing gravel section 1 laboratory test - NEW DELHI BIS 1978 - 14p
/
IS: 2720(PPART 39/sec1)-1977; Methods of test for soils part XXXIX: Direct shear test for soils containing gravel section 1 laboratory test - NEW DELHI BIS 1978 - 14p
/