JOSEPH, Lura E. Image Quality in University of Illinois Digital Geology Dissertations from ProQuest. Issues in Science and Technology Librarianship, [S. l.], n. 77, 2014. DOI: 10.29173/istl1607. Disponível em: https://journals.library.ualberta.ca/istl/index.php/istl/article/view/1607. Acesso em: 13 apr. 2026.