1. The anthropocene and the global environmental crisis: rethinking modernity in a new epoch London ; Routledge, 2015. GEC204 ENG406
2. Deep ecology: living as if nature mattered Devall, Bill, 1938- Salt Lake City, Utah : Gibbs Smith, 2007. GEC204 ENG406
3. The voice of the earth: an exploration of ecopsychology Roszak, Theodore, 1933- Grand Rapids, Mich. : Phanes, c2001. ENG406
