Indian standards institution . ISI. (1972). Criteria for design of canal lined regulators,IS: 6531-1972 (1.). Indian standards institution.
Chicago Style aipamenaIndian standards institution . ISI. Criteria for Design of Canal Lined Regulators,IS: 6531-1972. 1. New Delhi: Indian standards institution, 1972.
MLA aipamenaIndian standards institution . ISI. Criteria for Design of Canal Lined Regulators,IS: 6531-1972. 1. Indian standards institution, 1972.