Rachel Carson and Her Sisters Extraordinary Women Who Have Shaped America's Environment Musil, Robert K Innbundet / 2014 / Engelsk
Rachel Carson and Her Sisters Extraordinary Women Who Have Shaped America's Environment Musil, Robert K Heftet / 2015 / Engelsk
Hope for a Heated Planet How Americans Are Fighting Global Warming and Building a Better Future Musil, Robert K Innbundet / 2008 / Engelsk
Grenzen Theoretische, konzeptionelle und praxisbezogene Fragestellungen zu Grenzen und deren Überschreitungen Heintel, Martin Heftet / 2017 / Tysk
