CHHETRI, P. B.; CHHETRY, D. T. Physico-chemical parameters and primary productivity of a fish pond of Madhumara, Biratnagar. Nepalese Journal of Biosciences, [S. l.], v. 3, n. 1, p. 38–44, 2013. DOI: 10.3126/njbs.v3i1.41441. Disponível em: https://nepjol.info/index.php/NJBS/article/view/41441. Acesso em: 17 jul. 2024.