Search Results       Your search for [author]Hahn, Tobias returned 1 record.           Opportunity cost based analysis of corporate eco-efficiency: A methodology and its application to the CO2-efficiency of German companies. by Hahn, Tobias; Amsterdam: Elsevier Ltd, 2010. Subject: Environmental science; Conservation of Natural Resources; Costs and Cost Analysis; Carbon Dioxide -- Chemistry.          Add to Book Cart Relevance: 23.15%