Key Documents for Module UNEP, 2010. The Economics of Ecosystem and Biodiversity: The Ecological and Economic Foundations. Earthscan, London UNEP, 2010. The Economics of Ecosystem and Biodiversity in National and International Policy making. Earthscan, London UNEP, 2010. The Economics of Ecosystem and Biodiversity for Local and Regional Policymakers. Earthscan, London. GIZ, 2012. Integrating Ecosystem Services into Development Planning; A stepwise approach for practitioners based on the TEEB approach. GIZ, Germany UNEP-WCMC, 2010. Ecosystems and Human Wellbeing: A Manual for Assessment Practitioners. Island Press, Washington WRI, 2008. Ecosystems and Human Well-being; A framework for Assessment. Island Press, Washington