ESTIMATION OF DIRECT RUNOFF FOR PURNA RIVER SUB-BASIN, USING SCS-CN METHOD, DANGS DISTRICT, GUJARAT. International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 4, n. 4, p. 581–593, 2017. Disponível em: https://ijaerd.org/index.php/IJAERD/article/view/2621. Acesso em: 8 sep. 2025.