The Economic value of ecosystems.
By: James P.G. Spurgeon, Bruce Aylward.
Contributors: Spurgeon, James P. G.; Aylward, Bruce.; International Institute for Environment and Development.; London Environmental Economics Centre.
Series: Gatekeeper series : briefing papers on key issues in environmental economics -- No. LEEC GK 92-03; Gatekeeper series -- No. LEEC GK 92-03.
Publisher: International Institute for Environment Development
Published: 1992
Place of publication: London
Language: eng