2005 ,no. 1-4. Environmental ethics : an interdisciplinary journal dedicated to the philosophical aspects of environmental problems. Denton : The University of North Texas, 2005. 4x ročne. ISSN 0163-4275 [Copy count : 1, currently available 0, at library only 1]

Environmental ethics : an Interdisciplinary Journal Dedicated to the Philosophical Aspects of Environmental Problems. - Registrovaný: Current Contents Connect, Registrovaný: Web of Science, Registrovaný: Scopus. Denton : The University of North Texas. 4x ročne. ISSN 0163-4275. Available on Internet: http://www.cep.unt.edu/enethics.html