Eriksson, Ralf. Elements of ecological economics / Ralf Eriksson and Jan Otto Andersson. - Milton Park, Abingdon, Oxon ; New York, NY : Routledge, c2010. - ix, 164 p. : ill. ; 24 cm. ISBN: 9780415473804 (hbk.) 0415473802 (hbk.) 9780415473811 (pbk.) 0415473810 (pbk.) 9780203857045 (ebk.) 0203857046 (ebk.) LCCN: 2009034681 Subjects--Topical Terms: Environmental economics.Sustainable development.Climatic changes.Food supply. LC Class. No.: HC79.E5 / E7474 2010 Dewey Class. No.: 333.7 ERI