Media type: E-Article Title: Invasive species in penguin worlds: An ethical taxonomy of killing for conservation Contributor: van Dooren, Thom Published: Medknow, 2011 Published in: Conservation and Society, 9 (2011) 4, Seite 286 Language: English DOI: 10.4103/0972-4923.92140 ISSN: 0972-4923 Origination: Footnote: Access State: Open Access