Indian standards institution . ISI. (1980). Code of practice for drainage system for earth and rockfill dams,IS: 9429-1980 (1.). Indian standards institution.
Chicago Edition CitationIndian standards institution . ISI. Code of Practice for Drainage System for Earth and Rockfill Dams,IS: 9429-1980. 1. New Delhi: Indian standards institution, 1980.
MLA Edition CitationIndian standards institution . ISI. Code of Practice for Drainage System for Earth and Rockfill Dams,IS: 9429-1980. 1. Indian standards institution, 1980.