Environment and philosophy / Vernon Pratt with Jane Howarth and Emily Brady. Pratt, Vernon, 1943- Howarth, Jane. Brady, Emily. Environmental sciences Philosophy. GE40 .P73 2000 304.201 21 PRE Includes bibliographical references and index. London ; New York : Routledge, 2000. 2000. 2000 Text xii, 175 p. : http://www.loc.gov/catdir/enhancements/fy0649/99027647-d.html eng Routledge introductions to environment series