RADHAKRISHNA, B. P. How Effective are our Measures at Conservation?. Journal of Geological Society of India, [S. l.], v. 42, n. 2, p. 113–114, 1993. Disponível em: https://geosocindia.com/index.php/jgsi/article/view/67555. Acesso em: 21 sep. 2024.