Hussen, Ahmed Principles Of Environmental Economics And Sustainability An Integrated Economic And Ecological Approach Ahmed Hussen, - Fourth Ed - 2 Park Square, Milton Park, Abingdon, Oxon, OX14 4RN Routledge 2019 - 415 ISBN: 978-0-8153-6354-5 Subjects--Topical Terms: Ecology Dewey Class. No.: 333.7 / HUS