IS:1498-1960. Indian standard classification and identification of soils for general engineering purposes.
Indian Standards Institution[ISI]
IS:1498-1960. Indian standard classification and identification of soils for general engineering purposes. - New Delhi Indian Standards Institution 1960 - 8p.
IS CODE / I.S.I
IS:1498-1960. Indian standard classification and identification of soils for general engineering purposes. - New Delhi Indian Standards Institution 1960 - 8p.
IS CODE / I.S.I