TY - BOOK AU - IS:2720-1974 TI - METHODS OF TEST FOR SOILS PART-14 DETERMINATION DENSITY INDEX OF COHESION LESS SOILS PART - XXII DETERMINATION OF DRY DENSITY OF SOILS IN PLACE BY THE SAND REPLACEMENT METHOD SN - NULL U1 - 630 PY - 1974/// CY - DELHI PB - ISI KW - NULL ER -