Spash, Clive L. Greenhouse economics : value and ethics / Clive L. Spash. - London : Routledge, 2002. - xvi, 298 p. ; 28 cm. - Routledge explorations in environmental economics ; 1. . Includes index. Includes bibliographical references. ISBN: 0415127181 (cased) Subjects--Topical Terms: Climatic changes--Economic aspects.Greenhouse effect, Atmospheric--Economic aspects.