Indian standards institution . ISI. (1974). Methods of test for soils, 2720-1974 (1.). Indian standards institution.
Chicago Edition CitationIndian standards institution . ISI. Methods of Test for Soils, 2720-1974. 1. New Delhi: Indian standards institution, 1974.
MLA Edition CitationIndian standards institution . ISI. Methods of Test for Soils, 2720-1974. 1. Indian standards institution, 1974.