Baird Callicott

Earth Stewardship: Linking Ecology and Ethics in Theory and Practice
Rozzi, Ricardo, F. Chapin III, Baird Callicott, Steward Pickett, Mary Power, Juan Armesto, and Roy May. 2015. Earth Stewardship: Linking Ecology and Ethics in Theory and Practice. Ecology and Ethics. Vol. 2. Springer International Publishing. doi:10.1007/978-3-319-12133-8.
Linking Ecology and Ethics for a Changing World
Rozzi, Ricardo, Steward Pickett, Clare Palmer, Juan Armesto, and Baird Callicott. 2013. Linking Ecology and Ethics for a Changing World. Ecology and Ethics. Dordrecht: Springer Netherlands. doi:10.1007/978-94-007-7470-4.