Title: Nature's End: Environment and History.
Authors: Sörlin, S. and P. Warde (Eds.).
Citation: Sörlin, S. and P. Warde (Eds.). 2009 Nature’s End: Environment and History. Environment: Science and Policy for Sustainable Development. 51(1) (January/February): 34–44. http://www.environmentmagazine.org/January-February%202009/MwangiOstrom-abstract.html