KUMAR ROY, Dilip; BHATTACHARYA, P.B. Use of Air Photographs in Assessing Erosion in Upper Damodar Valley. Journal of Soil and Water Conservation, India, v. 15, n. 3 & 4, 2022. Disponível em: https://epubs.icar.org.in/index.php/JSWC/article/view/126727. Acesso em: 3 jul. 2026.